Tiny Online Tools
Tiny Online Tools
Free, privacy-friendly browser-based utilities. No uploads, no accounts, no tracking.
picture_as_pdf PDF Tools (30)
Merge PDF
Merge multiple PDF files into one document quickly and securely in your browser.
Split PDF
Split a PDF file into individual pages or page ranges.
Compress PDF
Reduce the file size of a PDF document without uploading it.
PDF to JPG
Convert PDF pages into high-quality JPG images.
JPG to PDF
Combine JPG images into a single PDF document.
Rotate PDF
Rotate PDF pages to fix orientation issues.
Extract PDF Pages
Extract specific pages from a PDF file.
Reorder PDF Pages
Rearrange the order of pages in a PDF document.
Add Watermark to PDF
Add a watermark text or image to a PDF document.
Unlock PDF
Remove password protection from a PDF file locally.
PDF to Text
Extract plain text from PDF files instantly in your browser. No uploads, no sign-up required.
PDF to SVG
Convert PDF pages to scalable SVG vector files in your browser.
PDF to WebP
Convert PDF pages to high-quality WebP images in your browser.
Text to PDF
Convert plain text to a PDF document with customizable font, size, and page layout.
PDF Metadata Viewer
View comprehensive metadata from PDF files including author, dates, dimensions, and more.
PDF Metadata Editor
View and edit PDF metadata including title, author, subject, keywords, and creator.
PDF Redactor
Draw black redaction boxes over sensitive areas on PDF pages directly in your browser.
PDF Crop Tool
Crop and trim white margins from PDF pages automatically or with manual margin control.
PDF Grayscale Converter
Convert a color PDF to grayscale by rendering each page and rebuilding the document.
PDF Page Numbering
Add page numbers to a PDF with customizable position, format, font size, and starting number.
PDF Outline Editor
Add or replace bookmarks / outlines in a PDF file. Paste a flat list and generate a nested navigable outline tree — free and private.
PDF Page Extract to Images
Extract selected PDF pages as individual PNG, JPG, or WebP images at your chosen DPI. Free, private, runs in your browser.
PDF Bulk Page Rotator
Rotate each PDF page independently with a click. Great for fixing mixed-orientation scans. Free, private, in-browser.
PDF Encrypt Tool
Password-protect a PDF with standard RC4-128 encryption. Set user and owner passwords, restrict printing, copying, or modifying — free and private.
PDF Signature Tool
Draw a signature and place it on any page of a PDF. Drag to position, resize, and download — all in your browser.
Split PDF by File Size
Split a PDF into smaller parts that each stay under a target file size in megabytes. Ideal for email attachments and upload limits.
PDF Duplicate Page Remover
Automatically detect and remove duplicate pages from a PDF based on a visual fingerprint. Clean up scanned or merged documents in seconds.
PDF Margin Adjuster
Add, remove, or resize the margins on every page of a PDF with exact control over top, right, bottom, and left values in points, millimeters, or inches.
PDF Text Highlighter
Automatically highlight every occurrence of one or more search terms inside a PDF document using translucent color overlays.
PDF Form Filler
Open any fillable PDF, edit its form fields directly in your browser, and save a completed copy — with an optional flatten step to lock values in place.
image Image Tools (65)
Image Converter
Convert images between JPG, PNG, WebP, and more formats.
Resize Image
Resize images to custom dimensions while maintaining quality.
Compress Image
Reduce image file size without noticeable quality loss.
Crop Image
Crop images quickly in your browser.
Rotate Image
Rotate images by custom angles.
Image to Base64
Convert image files into Base64 encoded strings.
Base64 to Image
Decode Base64 strings into image files.
Image Color Picker
Pick color codes from any image.
Convert PNG to WebP
Convert PNG images into optimized WebP format.
Convert WebP to PNG
Convert WebP images back into PNG format.
SVG to CSS Background
Convert SVG code into a CSS background-image data URL.
SVG to JSX
Convert SVG markup into a React JSX component with proper camelCase attributes.
SVG Optimizer
Remove unnecessary metadata, comments, and whitespace from SVG files to reduce size.
SVG to PNG
Render an SVG file to a PNG image at any size, right in your browser.
SVG to JPG
Convert SVG vector graphics to a JPEG image with adjustable quality.
PNG to SVG
Wrap a raster image inside an SVG container or trace pixel art into colored rectangles.
Favicon Generator
Generate all favicon sizes from any image, with HTML link tag snippets.
ICO to PNG
Extract PNG images from ICO icon files and download individual sizes.
Image Metadata Viewer
Read EXIF and metadata from JPEG, PNG, and WebP images including GPS coordinates.
Remove Image Metadata
Strip EXIF, GPS, and all metadata from images to protect your privacy.
Hex Palette Extractor
Extract the dominant color palette from any image as hex, RGB, and HSL values.
Image Rounded Corners
Add smooth rounded corners to any image with a customizable radius.
SVG Stroke to Fill
Convert SVG stroke-painted elements to fill-painted paths for better compatibility.
SVG Path Editor
Edit and visualize SVG path data (d attribute) interactively.
SVG Sprite Generator
Combine multiple SVG files into a single sprite sheet with <symbol> definitions for efficient icon usage.
SVG ViewBox Generator
Generate and adjust SVG viewBox values with live preview. Add padding and fine-tune coordinates.
Image Flip Tool
Flip images horizontally, vertically, or both directions.
Image Grid Maker
Arrange multiple images into a single grid layout.
Image Overlay Tool
Composite two images together by placing an overlay image on top of a base image with adjustable position, scale, opacity, and blend mode.
Image Border Adder
Add customizable borders to any image with adjustable size, color, style, and rounded corners.
Image DPI Converter
Change the DPI (dots per inch) of PNG and JPEG images by updating metadata or resampling to a new resolution.
Convert PNG to AVIF
Convert PNG images to the modern AVIF format for much smaller file sizes.
Convert TIFF to JPG
Convert TIFF/TIF images to JPG. Handles LZW, PackBits, and uncompressed TIFFs in your browser.
Convert BMP to PNG
Convert Windows bitmap (BMP) images to PNG for smaller files and better browser compatibility.
RAW Image Viewer
Preview camera RAW files (CR2, NEF, ARW, DNG, RAF, ORF, RW2 and more) by extracting the embedded JPEG preview.
Animated WebP to GIF
Convert animated WebP files to animated GIFs. Preserves frames and per-frame timing, entirely in your browser.
Convert HEIC to JPG
Convert Apple HEIC and HEIF photos to universal JPG format directly in your browser.
Convert HEIC to PNG
Convert Apple HEIC and HEIF photos to lossless PNG format directly in your browser.
Convert AVIF to JPG
Convert modern AVIF images to the universally supported JPG format in your browser.
Convert AVIF to PNG
Convert modern AVIF images to lossless PNG format directly in your browser.
Convert JPG to AVIF
Compress JPG photos into the modern AVIF format for dramatically smaller file sizes.
Grayscale Image Converter
Convert any image to grayscale instantly in your browser. Choose between luminance, average, and lightness algorithms with adjustable intensity.
Sepia Filter
Apply a classic sepia tone to images instantly in your browser. Adjustable strength and warmth, fully private, no upload required.
Invert Image Colors
Invert the colors of any image instantly in your browser. Adjustable intensity, optional alpha inversion, fully private.
Brightness and Contrast Tool
Adjust the brightness and contrast of any image directly in your browser. Live preview, no upload, fully private.
Blur Image
Apply a smooth Gaussian blur to any image directly in your browser. Adjustable radius, live preview, fully private.
Image Sharpen Tool
Sharpen blurry photos in your browser with a precise convolution-based sharpening filter. Adjustable strength, fully private.
Edge Detection Tool
Highlight edges and outlines in any image using Sobel edge detection. Adjustable threshold and invert option, runs entirely in your browser.
Posterize Image
Reduce the number of color levels in any image to create a bold posterized effect. Adjustable levels, runs entirely in your browser.
Pixelate Image
Pixelate any image to create a retro 8-bit style or to redact sensitive content. Adjustable block size, runs entirely in your browser.
Meme Generator
Create classic memes with bold Impact-style top and bottom captions on any image. Adjustable font, color, and outline. No upload, fully private.
Demotivational Poster Maker
Turn any image into a classic demotivational poster with black border, white title, and italic subtitle. No upload, fully private.
Image Caption Generator
Add a clean caption strip below any image. Custom font size, color, background, and padding. Fully private, runs in your browser.
Thumbnail Maker
Create image thumbnails at preset social media sizes or custom dimensions. Cover or contain fit, runs entirely in your browser.
Image Format Detector
Detect the real format of an image file by inspecting its magic bytes. Warns if extension mismatches the actual format. Fully private.
Dominant Color Finder
Find the dominant colors in any image and get hex codes plus percentage frequency. Fully private, runs in your browser.
Image Histogram Viewer
View RGB and luminance histograms for any image in your browser. Inspect exposure, color balance, and tonal range. Fully private.
Image DPI Viewer
Check the DPI metadata of any PNG or JPEG image. Reveals print resolution stored in the file header. Fully private.
Image Alpha Viewer
Inspect and download the alpha (transparency) channel of any image as a grayscale mask. Fully private, runs in your browser.
Remove White Background
Make white or near-white backgrounds transparent in any image. Tolerance and feather controls. Fully private, no upload required.
Color Replace Tool
Replace one color in an image with another. Adjustable tolerance for color distance. Fully private, runs in your browser.
PNG Transparency Cleaner
Clean noisy semi-transparent edges in PNG files. Threshold near-transparent pixels to fully transparent and near-opaque to fully opaque.
Canvas Size Extender
Extend an image's canvas size by adding padding on each side. Solid color or transparent fill. Fully private.
Auto Crop Transparent Pixels
Trim transparent borders from PNG images automatically. Detects the non-transparent bounding box and crops the image to it.
Sprite Sheet Cutter
Slice a sprite sheet into individual image tiles by specifying columns and rows. Each tile is a downloadable PNG.
videocam Video & Audio Tools (56)
GIF to MP4
GIF to MP4 helps you turn animated GIFs into video files directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
MP4 to GIF
Convert video files (MP4, WebM, MOV) to animated GIF directly in your browser.
Video Compressor
Video Compressor helps you reduce video file size while keeping useful quality directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Trim Video
Trim Video helps you cut a clip to the exact start and end you need directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Extract Audio
Extract and download the audio track from any video file as a WAV file.
Video to WebM
Video to WebM helps you convert common video files to WebM directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video to MP3
Extract audio from video files and export as WAV with waveform visualization.
Audio Converter
Convert audio files (MP3, OGG, AAC, FLAC) to WAV with custom sample rate and mono/stereo options.
Audio Compressor
Apply dynamics compression to audio with adjustable threshold, knee, ratio, attack and release controls.
Audio Trimmer
Trim audio files to a specific start and end time. Preview the selected region and download as WAV.
Video Frame Extractor
Extract individual frames from a video as PNG images at any interval, entirely in your browser.
Audio Fade In/Out
Add smooth fade-in and fade-out effects to any audio file in your browser.
Audio Volume Booster
Adjust audio volume by boosting or reducing the gain. Process any audio file directly in your browser.
Audio Speed Changer
Change audio playback speed without altering pitch. Speed up or slow down any audio file in your browser.
Video Crop Tool
Video Crop Tool helps you crop the visible frame to the subject or aspect ratio directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video FPS Converter
Video FPS Converter helps you change frame rate for smoother motion or smaller files directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video Rotate Tool
Video Rotate Tool helps you fix sideways footage and correct orientation directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video Speed Controller
Video Speed Controller helps you slow down or speed up a video for review, lessons, or highlights directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video Resolution Converter
Video Resolution Converter helps you resize video to common output dimensions directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video Thumbnail Generator
Extract a single frame from any video at a chosen timestamp and save it as a PNG thumbnail.
GIF Reverser
Reverse the frame order of any animated GIF directly in your browser. Preserves per-frame delays, fully private, no upload required.
GIF Speed Changer
Speed up or slow down animated GIFs in your browser. Adjustable speed multiplier from 0.1× to 5×, preserves frame timing.
GIF Resizer
Resize animated GIFs in your browser while preserving every frame's animation and timing. Lock aspect ratio, adjust colors, fully private.
GIF Cropper
Crop animated GIFs directly in your browser while preserving animation. Pixel-precise rectangle, adjustable color depth, fully private.
GIF Frame Extractor
Extract every frame of an animated GIF as a separate PNG image in your browser. Per-frame download, no upload, fully private.
Add Text to GIF
Overlay custom text on every frame of an animated GIF. Adjustable font size, color, outline, and position. Perfect for memes and captions.
Metronome
Browser-based metronome with adjustable BPM and time signature. Perfect for music practice, no app install required.
Tone Generator
Generate sine, square, sawtooth, and triangle audio tones from 20 Hz to 20 kHz directly in your browser. Adjustable volume.
White Noise Generator
Generate white, pink, and brown noise online for focus, sleep, masking, or audio testing. No download, runs in your browser.
Voice Recorder
Record audio directly from your microphone in the browser. Download as WebM/Opus or M4A. Fully private, no upload required.
Frequency Analyzer
Real-time audio frequency analyzer for your microphone. Visualize the spectrum live with FFT in your browser.
Audio Waveform Viewer
Visualize the waveform of any audio file in your browser. View duration, sample rate, channels, and play back inline.
Audio Silence Remover
Automatically remove silent sections from audio files. Adjustable threshold and window size. Outputs WAV. Fully private.
Audio Normalizer
Audio Normalizer helps you make audio peaks more consistent directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Audio Channel Converter
Audio Channel Converter helps you mix stereo to mono or isolate a left or right channel directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Audio Metadata Viewer
View duration, sample rate, channels, bitrate, and ID3 tags of any audio file in your browser. Fully private.
ID3 Tag Editor
Edit MP3 title, artist, album, year, genre, track, and comment tags. Writes ID3v2.3 in your browser. Fully private.
BPM Detector
Estimate the beats per minute of an audio track using onset detection and autocorrelation. Fully private, runs in your browser.
WAV to MP3 Converter
Convert WAV audio files to MP3 directly in your browser. Adjustable bitrate from 64 to 320 kbps. Fully private.
MP3 to WAV Converter
Convert MP3 audio files to uncompressed 16-bit WAV in your browser. Fully private, no upload required.
FLAC to MP3 Converter
Convert lossless FLAC audio files to MP3 directly in your browser. Adjustable bitrate. Fully private.
OGG to MP3 Converter
Convert OGG audio files to MP3 directly in your browser. Adjustable bitrate. Fully private.
Audio Joiner
Audio Joiner helps you join multiple audio files into one track directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video Metadata Viewer
View video duration, resolution, bitrate, and MIME type for any video file. Fully private, runs in your browser.
Video Poster Frame Picker
Seek a video and capture the perfect poster frame as PNG or JPG. Fully private, runs in your browser.
Video to JPG Frames
Extract individual frames from any video as JPG images. Choose frame interval, fully private.
Mute Video
Mute Video helps you remove unwanted sound from a clip directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video Mirror Tool
Video Mirror Tool helps you flip a recording horizontally or vertically directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Loop Video
Loop Video helps you repeat a clip for loops, backgrounds, or demonstrations directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Reverse Video
Reverse Video helps you make a clip play backward for creative or review use directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Merge Videos
Merge Videos helps you combine several clips in the order you choose directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
Video Audio Replacer
Video Audio Replacer helps you swap the original soundtrack for narration, music, or a cleaned track directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
MP4 to WebM Converter
MP4 to WebM Converter helps you turn MP4 videos into compact WebM files directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
WebM to MP4 Converter
WebM to MP4 Converter helps you turn WebM videos into MP4 files for broader compatibility directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
MOV to MP4 Converter
MOV to MP4 Converter helps you convert QuickTime MOV files to MP4 for wider playback directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
MP4 to MOV Converter
MP4 to MOV Converter helps you convert MP4 files to MOV for QuickTime-centered workflows directly in your browser. Use it for fast, private media cleanup, publishing, lessons, demos, and everyday video or audio editing.
text_fields Text Tools (33)
Uppercase Converter
Convert text to uppercase instantly.
Lowercase Converter
Convert text to lowercase instantly.
Capitalize Text
Capitalize the first letter of each word.
Reverse Text
Reverse characters in a text string.
Remove Line Breaks
Remove line breaks and join text into one line.
Word Counter
Count words, characters, and sentences in text.
Remove Duplicate Lines
Remove duplicate lines from text.
Sort Lines Alphabetically
Sort text lines alphabetically.
Shuffle Text Lines
Randomize the order of text lines.
Text Diff Checker
Compare two texts and highlight differences.
Slug Generator
Convert text into clean URL slugs with custom separators and case options.
Lorem Ipsum Generator
Generate classic lorem ipsum placeholder text by paragraphs, sentences, words, or characters.
Text to Emoji
Automatically replace common words in your text with matching emojis.
Emoji to Text
Convert emojis to their text descriptions in colon, parentheses, or plain text format.
Remove Extra Spaces
Clean up whitespace in text: collapse spaces, trim lines, remove blank lines, and normalize line endings.
Text Case Converter
Convert text between camelCase, PascalCase, snake_case, kebab-case, SCREAMING_SNAKE, and 8 more case styles simultaneously.
Remove HTML Tags
Strip HTML tags from text with options to decode entities, preserve line breaks, and keep link URLs.
HTML Entity Encoder
Encode special characters to HTML entities. Choose essential encoding (&<>"'!) or full non-ASCII encoding.
HTML Entity Decoder
Decode HTML entities back to readable characters. Supports all named entities, decimal and hexadecimal numeric references.
Text to URL Slug
Convert text to SEO-friendly URL slugs with Unicode normalization, diacritic removal, and optional stop word filtering.
Text Justify Tool
Justify text to align lines evenly across a fixed width.
Remove Punctuation
Remove punctuation marks and symbols from text instantly.
Text Line Numbering
Add line numbers to every line of text.
Character Frequency Counter
Analyze how often each character appears in text.
Word Frequency Counter
Analyze how often each word appears in text.
Text Mirror Tool
Mirror text characters visually by reversing character order.
Text to CamelCase
Convert sentences and phrases into camelCase formatting.
Text to snake_case
Convert sentences and phrases into snake_case formatting.
Text to kebab-case
Convert text into kebab-case URL-friendly formatting.
Text to PascalCase
Convert text into PascalCase for class names and identifiers.
Random Word Generator
Generate random words for naming, prompts, testing, and filler copy.
Random Sentence Generator
Generate random sentences for placeholders, testing, and content experiments.
Random Paragraph Generator
Generate random paragraphs for layouts, prototypes, and content tests.
code Developer Tools (60)
JSON Formatter
Format and beautify JSON data.
JSON Validator
Validate JSON syntax quickly.
JSON to CSV
Convert JSON data into CSV format.
CSV to JSON
Convert CSV files into JSON data.
URL Encoder
Encode URLs for safe transmission.
URL Decoder
Decode encoded URLs.
Base64 Encoder
Encode text into Base64 format.
Base64 Decoder
Decode Base64 encoded text.
HTML Formatter
Beautify HTML code.
JavaScript Formatter
Format JavaScript code for readability.
Hex Viewer
View any file as a hex dump with offset, hex bytes, and ASCII columns.
Binary to Text
Convert binary (0s and 1s) back into readable text.
Text to Binary
Convert text into binary code (0s and 1s) with per-character breakdown.
HEX to RGB
Convert HEX color codes to RGB, HSL, HSV values with a live color preview.
RGB to HEX
Convert RGB color values to HEX, HSL, and CSS color formats with a color picker.
Image to ASCII Art
Convert images to ASCII art using brightness mapping in your browser.
ASCII to Image
Render ASCII art text as a downloadable PNG or JPG image.
Text to Morse Code
Convert text to Morse code with real-time audio playback.
Morse to Text
Decode Morse code into readable text in real time.
ROT13 Encoder
Encode or decode text using ROT13, custom Caesar cipher, or ROT47.
Markdown to HTML
Convert Markdown to HTML instantly with live preview.
Markdown Previewer
Preview Markdown in real time with a rendered HTML pane.
Markdown Table Generator
Generate Markdown tables from simple comma-separated headers and rows.
Markdown Link Converter
Convert plain URLs or label|URL lines into Markdown links.
HTML to Markdown
Convert HTML markup to clean, readable Markdown text.
HTML Table Generator
Generate HTML table markup from simple comma-separated rows.
HTML Link Extractor
Extract all anchor text and href values from HTML.
CSV to Table
Render CSV data as a sortable, filterable HTML table.
Table to CSV
Convert HTML tables or spreadsheet data to CSV format.
SQL Formatter
Format and beautify SQL queries with dialect and style options.
SQL Minifier
Minify SQL queries by removing comments and collapsing whitespace.
CSS Formatter
Format and beautify CSS code for readability.
CSS Minifier
Minify CSS by removing whitespace, comments, and redundant rules.
JS Minifier
Minify JavaScript by removing comments and whitespace.
HTML Minifier
Minify HTML by removing comments, whitespace, and redundant attributes.
Cron Parser
Parse and validate cron expressions with plain-English descriptions.
Regex Tester
Test regular expressions with live match highlighting and replace mode.
Regex Generator
Browse a library of common regex patterns with token explanations.
regex extractor
Use regular expressions to process text locally in the browser.
regex split tool
Use regular expressions to process text locally in the browser.
regex replace tool
Use regular expressions to process text locally in the browser.
UUID Validator
Validate UUIDs and detect version, variant, and normalized form.
IP Address Validator
Validate IPv4, IPv6, and CIDR notation with address type details and subnet information.
IP Range Generator
Generate all IP addresses within a CIDR block or custom IP range.
Subnet Calculator
Calculate network address, broadcast, subnet mask, wildcard mask, and usable host range for any IPv4 subnet.
Binary File Inspector
Inspect any file in hex dump format. View raw bytes, ASCII representation, and detect file type from magic bytes.
Hex Dump Generator
Generate a classic hex dump view from uploaded files.
Hex to Binary Converter
Convert hexadecimal values into binary output.
Binary to Hex Converter
Convert binary values into hexadecimal output.
Endian Converter
Convert byte order between little endian and big endian hex values.
Unicode Converter
Convert plain text into Unicode escape sequences.
Unicode Decoder
Decode Unicode escape sequences back into readable text.
Text Encoding Converter
Convert text into UTF-8 byte hex, Base64, or percent-encoded output.
IP to Binary Converter
Convert IPv4 addresses into dotted binary notation for subnetting and networking work.
CIDR Calculator
Calculate network, broadcast, mask, and host counts from CIDR input.
DNS Record Generator
Generate simple DNS record lines for common record types.
User Agent Parser
Parse browser, OS, and device hints from a user agent string.
JWT Generator
Generate and sign JSON Web Tokens with HMAC, or decode any JWT.
Hash Compare
Compare two hashes with character diff highlighting and generate SHA hashes.
PBKDF2 Generator
Derive cryptographic keys from passwords using PBKDF2 in your browser.
security Security Tools (43)
Password Generator
Generate secure random passwords.
Passphrase Generator
Create strong memorable passphrases.
SHA256 Generator
Generate SHA-256 hashes from text.
MD5 Generator
Generate MD5 hashes quickly.
Bcrypt Generator
Generate bcrypt password hashes.
UUID Generator
Generate UUID v4 identifiers.
Random String Generator
Generate random strings for tokens.
JWT Decoder
Decode and inspect JWT tokens.
Password Strength Checker
Analyze password strength locally.
HMAC Generator
Generate HMAC signatures from text.
UUID v1 Generator
Generate time-based UUID version 1 identifiers with embedded timestamp.
UUID v7 Generator
Generate time-ordered UUID version 7 identifiers that sort chronologically.
NanoID Generator
Generate compact, URL-safe unique IDs with customizable alphabet and size.
Password List Generator
Bulk generate multiple secure passwords at once with full customization options.
UUID Bulk Generator
Generate up to 1000 UUID v4 identifiers at once with format options.
Random Hex Generator
Generate random hexadecimal strings and color codes instantly in your browser.
Random IP Generator
Generate random IPv4 and IPv6 addresses for testing and development. Choose public, private, or any scope.
Fake Data Generator
Generate realistic fake data for testing and development — people, companies, and internet data.
Username Generator
Generate random usernames in various styles for accounts and testing.
Company Name Generator
Generate random company names for testing, mockups, and brainstorming.
Domain Name Generator
Generate domain name suggestions based on your keyword with scoring.
Email Generator
Generate random email addresses for testing and development.
Secure Token Generator
Generate cryptographically secure tokens in hex, base64, or base64url format using the Web Crypto API.
UUID Shortener
Convert UUIDs to short base62 strings and back. Lossless compression using BigInt math.
JWT Signature Verifier
Verify HMAC JWT signatures locally in the browser.
Hash Identifier
Identify likely hash algorithms from a hash string pattern.
Port Scanner (Local)
Best-effort local port probe tool using browser requests.
Random UUID List
Generate large lists of UUIDs directly in your browser.
Random Password List
Generate lists of secure passwords with configurable character sets.
Strong PIN Generator
Generate secure PIN codes while avoiding obvious repeated or sequential patterns.
Secure Key Generator
Generate encryption keys in HEX, Base64, or Base64URL.
Session ID Generator
Generate random session identifiers with different alphabets and lengths.
Short ID Generator
Generate short unique IDs for URLs, references, and internal tools.
UUID Timestamp Extractor
Extract the embedded creation timestamp from UUID v1, v6, and v7. Free, instant, runs in your browser.
Email Obfuscator
Hide email addresses from spam bots while keeping them readable to humans. Multiple methods: HTML entities, Base64, ROT13, and more.
Email Deobfuscator
Decode obfuscated emails back to plain text. Handles HTML entities, Base64, ROT13, [at] / [dot] formats, reversed text, and more.
License Key Generator
Generate software-style license keys with configurable segments, length, separator, and character set.
Random Boolean Generator
Generate lists of random true/false values with configurable probability and count.
Random Float Generator
Generate lists of random decimal numbers with configurable range, precision, and distribution.
Credit Card Generator (Test)
Generate syntactically valid TEST credit card numbers (Luhn-valid) for Visa, Mastercard, Amex, Discover and JCB — for development only.
Fake Address Generator
Generate random fake postal addresses for eight countries, including street, city, region, postal code, and country.
Fake Phone Number Generator
Generate fake phone numbers in country-specific formats using reserved or fictional prefixes safe for testing.
IBAN Generator
Generate valid IBAN numbers for more than 30 countries with correct check digits (ISO 13616 mod-97).
table_chart Data Tools (32)
CSV Viewer
View and explore CSV files in a table interface.
CSV Sorter
Sort CSV rows by selected columns.
CSV Filter
Filter rows in CSV files based on criteria.
JSON Viewer
Visualize JSON data in an expandable tree.
JSON Diff
Compare two JSON objects.
XML Formatter
Format XML documents.
XML to JSON
Convert XML documents into JSON.
JSON to XML
Convert JSON data into XML.
YAML to JSON
Convert YAML files to JSON.
JSON to YAML
Convert JSON to YAML.
CSV Deduplicator
Remove duplicate rows from CSV files with flexible column selection.
CSV Merger
Merge multiple CSV files by stacking rows or joining on a key column.
CSV Splitter
Split a CSV file into multiple parts by row count, equal parts, or column value.
CSV Column Extractor
Extract specific columns from CSV data by header name or index.
CSV Column Renamer
Rename CSV header columns with a simple mapping list.
JSON Flatten
Flatten nested JSON objects to flat key-value pairs using dot notation.
JSON Unflatten
Expand flat dot-notation JSON keys back into a nested object structure.
JSON Key Extractor
Select which keys to include or exclude from a JSON array of objects.
XML Validator
Validate XML syntax and view a collapsible element tree with error details.
YAML Formatter
Format and beautify YAML with configurable indentation and key sorting.
YAML Validator
Validate YAML syntax and preview the parsed JSON representation.
INI to JSON
Convert INI configuration files to JSON and back with type inference.
JSON Key Renamer
Rename keys across nested JSON objects and arrays.
JSON Sorter
Sort JSON keys alphabetically for cleaner diffs and easier review.
JSON Path Finder
Find values in JSON documents with a practical JSONPath subset.
XML to CSV
Convert repeated XML records into CSV rows in the browser.
CSV to XML
Convert CSV files into XML with customizable root and item tags.
TSV to CSV
Convert tab-separated text into CSV format.
CSV to TSV
Convert CSV into tab-separated values without leaving the browser.
JSON Lines Converter
Convert JSON arrays or objects into JSONL format.
JSONL to JSON
Convert JSON Lines into a standard JSON array.
Data URI Generator
Generate data URIs from local files without uploading them.
build Utility Tools (34)
Random Number Generator
Generate random numbers between ranges.
Dice Roller
Roll virtual dice for games.
Random Name Picker
Pick random names from a list.
QR Code Generator
Generate QR codes from text or URLs.
QR Code Scanner
Scan QR codes using your browser.
Barcode Generator
Generate barcodes for products.
Timestamp Converter
Convert Unix timestamps into human-readable dates.
Unit Converter
Convert between common measurement units.
Percentage Calculator
Calculate percentages easily.
Color Code Converter
Convert HEX, RGB, and HSL color codes.
Advanced Dice Roller
Roll dice with full notation support: XdY+Z, keep highest/lowest, exploding dice.
QR Code Batch Generator
Generate multiple QR codes at once from a list of URLs or text values.
vCard QR Generator
Create a contact card QR code that phones can scan to add contacts directly.
WiFi QR Generator
Generate a WiFi QR code that lets phones connect to your network by scanning.
Age Calculator
Calculate age from a birthdate with breakdowns in years, months, and days.
BMI Calculator
Calculate your Body Mass Index from height and weight. Supports metric (kg/cm) and imperial (lbs/ft) units.
Energy Converter
Convert between joules, kilojoules, calories, kilocalories, kWh, BTU, and electronvolts instantly.
Loan Calculator
Calculate monthly loan payments, total interest, and total cost from principal, rate, and term.
Number Base Converter
Convert numbers between binary, octal, decimal, and hexadecimal bases instantly.
Random Date Generator
Generate random dates within a specified range with options for count, format, and time.
Roman Numeral Converter
Convert integers (1–3999) to Roman numerals and Roman numerals back to integers instantly.
Speed Converter
Convert between mph, km/h, m/s, knots, ft/s, and Mach number. Reactive multi-field converter.
Temperature Converter (Advanced)
Convert between all 8 temperature scales: Celsius, Fahrenheit, Kelvin, Rankine, Delisle, Newton, Réaumur, and Rømer.
Time Duration Calculator
Calculate time between two dates or add/subtract a duration from a date and time.
ISO Date Converter
Convert any date into ISO 8601 format plus UTC, local, date-only, time-only, and weekday representations, instantly and for free.
Countdown Timer Generator
Generate a live, embeddable HTML countdown timer for any target date. Copy & paste the snippet into any website — free, no scripts required.
Week Number Calculator
Get the ISO 8601 week number, US week number, day of year, and days remaining for any date. Free online week-number tool.
Duration Formatter
Turn raw seconds, milliseconds, minutes, or hours into human-friendly durations.
Advanced Timezone Converter
Convert a single moment across many IANA timezones at once.
Working Days Calculator
Calculate the number of working days between two dates, excluding weekends and custom holidays.
Random Time Generator
Generate random time values (HH:MM or HH:MM:SS) within a range, in 12 or 24-hour format.
Timezone Difference Calculator
Calculate the difference in hours and minutes between two IANA timezones.
Unix Timestamp Generator
Generate the current Unix timestamp, convert any date to one, or create batches of random timestamps.
Date Format Converter
Convert dates between any formats: ISO 8601, US, EU, RFC, custom patterns, and Unix timestamps.
palette Design Tools (27)
Random Color Generator
Generate random color palettes with harmony rules.
Gradient Generator
Build CSS gradients visually with a live preview.
Box Shadow Generator
Build CSS box-shadows visually with live preview.
Border Radius Generator
Control corner roundness visually and copy CSS.
CSS Clip-Path Generator
Generate CSS clip-path shapes with live preview.
Color Contrast Checker
Check WCAG 2.1 color contrast ratios for accessibility.
Font Previewer
Preview Google Fonts with custom text and styling.
Font Pair Generator
Discover curated Google Fonts pairings for your projects.
Text Shadow Generator
Build CSS text-shadow effects with live preview.
Letter Spacing Tool
Adjust and preview CSS letter-spacing with readability zones.
Line Height Calculator
Calculate optimal line heights for readable typography.
CSS Grid Generator
Build responsive CSS Grid layouts with a live preview and copy-ready code.
Flexbox Generator
Build flexible CSS layouts visually with a live preview and copy-ready code.
CSS Animation Generator
Create reusable CSS animations with live motion previews and copy-ready keyframes.
CSS Keyframes Generator
Build custom CSS keyframes visually with a live animation preview and copy-ready code.
CSS Gradient Text Generator
Create gradient-filled text styles with live preview controls and copy-ready CSS.
Color Palette Generator
Generate harmonious color palettes from a single base color.
Gradient Palette Extractor
Extract gradient-ready color stops from an uploaded image.
HEX to Tailwind Converter
Convert a HEX color into Tailwind-friendly classes and a reference scale.
Tailwind Color Generator
Generate a Tailwind-style color scale and config snippet from a base color.
CSS Variable Generator
Generate CSS custom properties from a list of HEX colors.
Shadow Palette Generator
Generate layered shadow styles for interface design.
Glassmorphism Generator
Create glassmorphism CSS with blur, tint, and border controls.
Neumorphism Generator
Generate neumorphism UI styles with soft highlights and shadows.
Gradient Border Generator
Generate CSS for gradient borders with adjustable angle and width.
Aspect Ratio Calculator
Calculate aspect ratios and scaled dimensions for images and video.
Random Color List
Generate multiple random colors or harmony-based color sets.
hexagon SVG Tools (27)
SVG Blob Generator
Create organic, random blob shapes as clean SVG with full control over complexity, randomness, colors, and gradient fills.
SVG Wave Generator
Generate smooth, customizable SVG wave shapes for section dividers, hero backgrounds, and decorative page elements.
SVG Blurry Shapes Generator
Generate soft, dreamy aurora-style blurry-shape backgrounds as clean SVG with palette and blur control.
Grainy Gradient Generator
Generate trendy grainy-noise gradient backgrounds as pure SVG with control over gradient type, stops, grain intensity, and texture scale.
SVG Noise Texture Generator
Generate tileable SVG noise and grain textures as pure SVG — perfect as overlays, backgrounds, and film-grain effects.
Mesh Gradient Generator
Build vibrant mesh-style SVG gradient backgrounds by mixing multiple radial color points — just like a CSS mesh gradient.
SVG Arrow Generator
Create clean customizable SVG arrows — straight, curved, or zigzag — with full control over thickness, color, and arrowhead style.
10 PRINT Pattern Generator
Generate the classic Commodore 64 '10 PRINT' maze pattern as SVG — control grid, colors, and thickness.
SVG Neon Shape Generator
Generate glowing neon-style SVG shapes — circles, polygons, stars, and more — with adjustable stroke, glow, and background.
SVG Isometric Pattern Generator
Generate 3D-looking isometric cube pattern SVG — ideal for modern backgrounds, game tiles, and architectural illustrations.
SVG Circular Pattern Generator
Generate decorative SVG patterns from concentric rings, dot grids, or honeycomb-style offset dots.
SVG Star Shape Generator
Generate customizable SVG star shapes with any number of points, adjustable sharpness, color, gradient, and optional stroke.
SVG Spiral Generator
Generate smooth Archimedean and logarithmic SVG spirals with full control over turns, radius, stroke, and gradient fills — perfect for decorative shapes, logos, and backgrounds.
SVG Heart Generator
Generate stylized SVG heart shapes — classic, rounded, pointed, pixel, and geometric — with custom colors, gradients, strokes, and sizes. Free online heart maker.
SVG Cloud Generator
Generate stylized SVG clouds — fluffy, cartoon, minimal, and pixel — with custom colors, gradients, and sizes. Perfect for illustrations, weather UIs, and backgrounds.
SVG Burst Generator
Generate SVG starbursts, sunbursts, and sparkle shapes with adjustable rays, radius, pointiness, rotation, and colors. Perfect for badges, sale banners, and decorative accents.
SVG Splatter Generator
Generate organic ink splatters and paint splashes as SVG. Control blob count, radius, spread, and irregularity to create unique splatter art, grunge textures, and artistic backgrounds.
SVG Dot Grid Pattern
Generate a clean SVG dot grid pattern with custom dot size, spacing, color, and optional staggered rows. Perfect for backgrounds, notebooks, UI design, and decorative textures.
SVG Glitch Effect Generator
Generate cyberpunk-style glitch text as SVG with RGB chromatic aberration and horizontal glitch slice bars. Perfect for posters, thumbnails, logos, and synthwave aesthetics.
SVG Line Pattern Generator
Generate clean SVG line patterns with custom angle, spacing, thickness, and color. Perfect for backgrounds, hatching textures, stripes, and decorative overlays.
SVG Zigzag Pattern Generator
Generate SVG zigzag and chevron patterns with custom amplitude, wavelength, row spacing, and stroke width. Great for retro textiles, bold backgrounds, and geometric overlays.
SVG Scales Pattern Generator
Generate SVG fish scales and mermaid scales patterns with custom radius, stroke, and fill. Perfect for decorative backgrounds, packaging, fashion prints, and Art Deco designs.
SVG Vortex Pattern Generator
Generate swirling SVG vortex patterns with twisted radial blades. Create hypnotic spiral graphics, whirlpool backgrounds, and kaleidoscopic illustrations for free, no upload required.
SVG Perspective Grid Generator
Generate one-point perspective grid SVGs with a customizable vanishing point. Create depth backgrounds, retrofuturistic scenes, and illustration overlays for free, no upload required.
SVG Scribble Generator
Generate hand-drawn scribble SVG shapes: circles, ellipses, rectangles, hearts, and blobs made of overlapping rough strokes. Create organic sketch-style graphics for free, no upload required.
SVG Squiggly Lines Generator
Generate squiggly wavy line SVG patterns with adjustable amplitude, wavelength, phase offsets, and alternating colors. Create fun retro backgrounds, dividers, and textures for free, no upload required.
SVG Bauhaus Art Generator
Generate Bauhaus-inspired geometric SVG art with circles, semicircles, triangles, rectangles, and crosses. Curated palettes, reproducible seeds, instant downloads — free and no upload required.