Developer Tools
Developer tools that help developers format, generate, and process data quickly. These tools run directly in your browser.
- JSON Formatter
Format and validate JSON online
- UUID Generator
Generate UUID instantly
- XML Formatter
Format and beautify XML code online
- HTML Formatter
Format and beautify HTML code online
- JavaScript Minifier
Minify JavaScript code by removing comments and whitespace
- CSS Formatter
Format and beautify CSS code online
- CSS Minifier
Minify CSS code by removing comments and whitespace
- HTML Minifier
Minify HTML code by removing comments and extra whitespace
- Unix Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa
- JWT Decoder
Decode and inspect JWT tokens instantly in your browser
- JSON ↔ XML Converter
Convert JSON to XML or XML to JSON instantly in your browser
- CSV ↔ JSON Converter
Convert CSV to JSON or JSON array to CSV instantly in your browser
- YAML ↔ JSON Converter
Convert JSON to YAML or YAML to JSON instantly in your browser
- JSON to TypeScript Interface
Convert a JSON object into a TypeScript interface definition instantly
- JavaScript Beautifier
Beautify and format JavaScript code instantly in your browser
- Regex Tester
Test regular expressions against text and see all matches instantly
- SQL Formatter
Format and beautify SQL queries online
- Cron Expression Generator
Build and describe cron expressions for scheduling tasks
- Markdown to HTML
Convert Markdown text to HTML instantly in your browser
- Email Validator
Validate one or multiple email addresses instantly in your browser
- Random String Generator
Generate random strings with customizable length and character sets