HTTP Methods Reference
Quick reference for all HTTP methods — semantics, safety, idempotency, request body, common status codes, and usage examples.
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| Method | Safe | Idempotent | Use Case |
|---|
Common HTTP Status Codes
2xx — Success
- 200OK
- 201Created
- 204No Content
- 206Partial Content
3xx — Redirection
- 301Moved Permanently
- 302Found (Temporary)
- 304Not Modified
- 308Permanent Redirect
4xx / 5xx — Errors
- 400Bad Request
- 401Unauthorized
- 403Forbidden
- 404Not Found
- 429Too Many Requests
- 500Internal Server Error
- 503Service Unavailable
How to use
- Browse the table or type in the search box to find a specific HTTP method.
- Click any method name to copy it to your clipboard.
- Reference the status codes section below for common response codes and their meanings.
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常见问题
- Is this tool free?
- Yes, completely free with no signup required.
- Does my data leave my device?
- No. Everything runs in your browser — nothing is sent to any server.
- Does it work on mobile?
- Yes. The tool is mobile-first and works on any modern browser including iOS Safari and Android Chrome.