Developer Tools
A suite of web developer tools: JSON formatter, regex tester, SQL formatter, JWT decoder and more. Total privacy.
JSON Formatter
Format, validate and minify JSON.
/json
Base64 Encoder & Decoder
Encode and decode Base64.
/base64
URL Encoder & Decoder
Encode and decode URLs.
/url-encode
Hash Generator
Generate MD5, SHA-1, SHA-256 and SHA-512 hashes.
/hash
UUID Generator
Generate UUIDs v1, v4 and v7.
/uuid
Text Diff Checker
Compare two texts side by side.
/diff
Regex Tester
Test regular expressions live.
/regex
Color Converter
Convert between HEX, RGB, HSL and OKLCH.
/color
SQL Formatter
Format SQL queries.
/sql
HTML Formatter
Indent and prettify HTML.
/html-fmt
JWT Decoder
Decode JSON Web Tokens.
/jwt
Markdown Previewer
Markdown editor with live preview.
/markdown
Minify Code
Minify HTML, CSS and JavaScript.
/minify