Code & Development Tools

Generate API documentation from requests and responses

Format and beautify code in various languages

Code Snippet Generator - Free online tool for developers

Run and test codemod transformations on code

Minify CSS code to reduce file size

Minify HTML code to reduce file size

Minify JavaScript code for production

Format and validate your JSON with syntax highlighting

Generate and manage package.json files

Test and debug regular expressions with explanations

Format and beautify SQL queries

Generate JSON Web Tokens (JWT) with custom headers and payloads

Generate .gitignore files from popular templates and custom rules

Generate TypeScript interfaces from JSON data

Generate HTML meta tags for SEO, Open Graph, and Twitter

Explore JSON structure, find paths, and query values interactively

Understand regex patterns with plain English explanations

Generate realistic mock API responses with custom schemas