Tiny Online Tools
Developer Tools
Essential utilities for developers to encode, decode, format, and debug code directly in the browser.
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.