Developer Tools
JSON/XML formatters, hash generators, regex testers, and code utilities.
JSON Formatter
Format and pretty-print JSON with syntax highlighting.
JSON Validator
Validate JSON against syntax errors and schema issues.
XML Formatter
Format and pretty-print XML documents.
XML Validator
Validate XML well-formedness.
SQL Formatter
Beautify SQL queries for multiple dialects.
HTML Formatter
Format and pretty-print HTML code.
CSS Formatter
Beautify CSS stylesheets.
JavaScript Formatter
Format and beautify JS/TS code.
HTML Minifier
Compress HTML by removing whitespace and comments.
CSS Minifier
Minify CSS code to reduce file size.
JS Minifier
Minify JavaScript code.
JWT Decoder
Decode and inspect JSON Web Tokens securely offline.
JWT Encoder
Create and sign JSON Web Tokens for testing.
UUID Generator
Generate v1, v4, and v5 UUIDs.
Hash Generator
Generate MD5, SHA-1, SHA-256 hashes.
Regex Tester
Test regular expressions with real-time highlighting.
Password Generator
Generate strong, secure passwords.
Password Strength Tester
Check the security strength of your passwords.
Color Picker
Select colors and convert between HEX, RGB, HSL.
CSS Gradient Generator
Visually build CSS gradients.
Unix Timestamp Converter
Convert between Unix timestamps and human-readable dates.
Cron Generator
Visually build cron expressions.
Cron Parser
Explain cron expressions in plain English.
QR Code Generator
Generate QR codes from text or URLs.
Barcode Generator
Generate various types of barcodes.