A web-based API testing studio — the lightweight alternative to Postman. Send HTTP requests, inspect responses, and generate code snippets directly in your browser.
- Full HTTP Support — GET, POST, PUT, PATCH, DELETE, HEAD, OPTIONS
- Request Builder — URL params, custom headers, request body, authentication
- Body Types — JSON, Text, XML, Form Data
- Authentication — Bearer Token, Basic Auth, API Key
- Response Inspector — Status codes, timing, response size, headers, body
- JSON Syntax Highlighting — Color-coded response parsing
- Code Generation — Generate code in 6 languages: cURL, JavaScript (fetch), Python, PHP, Go, Ruby
- Collections — Organize requests into named collections
- Import/Export — Save and load collections as JSON files
- Request History — Persistent storage with localStorage
- Resizable Panels — Drag to resize request/response split
- Keyboard Shortcuts — Ctrl+Enter to send, Escape to close modals
- Zero Dependencies — No frameworks, no build step
- HTML5 + CSS3 (Custom Properties, Grid, Flexbox)
- Vanilla JavaScript (ES6+, Fetch API)
- localStorage for persistence
- No build tools, no dependencies
# Clone the repository
git clone https://github.com/Dev2ProductionTech/querypad.git
cd querypad
# Open in browser
open index.htmlMIT — Built by Dev2Production