QuickTools
A collection of free, browser-based utility tools. Everything runs locally — nothing is sent to any server.
Password Generator
Generate secure, random passwords with custom length and character sets.
JSON Formatter
Format, validate, and minify JSON data with syntax highlighting.
Hash Generator
Generate MD5, SHA-256, and SHA-512 hashes from text.
Base64 Encoder / Decoder
Encode and decode Base64 strings with UTF-8 support.
UUID Generator
Generate random UUIDs v4 individually or in bulk.
Color Converter
Convert between HEX, RGB, and HSL color formats with live preview.
Unix Timestamp Converter
Convert Unix timestamps to readable dates and vice versa.
ETH Converter
Convert between Wei, Gwei, and ETH units with full precision.
Word Counter
Count words, characters, lines and reading time instantly.
URL Encoder / Decoder
Encode and decode URLs instantly in your browser.
Lorem Ipsum Generator
Generate placeholder text by paragraphs, sentences or words.
Markdown Previewer
Write and preview markdown in real time side by side.
CSS Gradient Generator
Generate CSS gradients visually with live preview.
QR Code Generator
Generate QR codes from any text or URL with PNG download.
Text Case Converter
Convert text between uppercase, camelCase, snake_case and more.
Number Base Converter
Convert numbers between decimal, binary, hex and octal.
JWT Decoder
Decode and inspect JWT tokens. View header, payload and expiration.
Regex Tester
Test regular expressions with real-time match highlighting.