Tiny Online Tools
Security Tools
Privacy-focused security tools to generate passwords, hashes, and encryption keys.
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).