HTTP Status Codes Reference
Complete reference for all HTTP status codes. Search and learn instantly.
1xx
Info
2xx
Success
3xx
Redirect
4xx
Client
5xx
Server
| Code | Name |
|---|---|
| 100 | Continue |
| 101 | Switching Protocols |
| 102 | Processing |
| 103 | Early Hints |
| 200 | OK |
| 201 | Created |
| 202 | Accepted |
| 203 | Non-Authoritative Information |
| 204 | No Content |
| 205 | Reset Content |
| 206 | Partial Content |
| 207 | Multi-Status |
| 208 | Already Reported |
| 226 | IM Used |
| 300 | Multiple Choices |
| 301 | Moved Permanently |
| 302 | Found |
| 303 | See Other |
| 304 | Not Modified |
| 305 | Use Proxy |
| 307 | Temporary Redirect |
| 308 | Permanent Redirect |
| 400 | Bad Request |
| 401 | Unauthorized |
| 402 | Payment Required |
| 403 | Forbidden |
| 404 | Not Found |
| 405 | Method Not Allowed |
| 406 | Not Acceptable |
| 407 | Proxy Authentication Required |
| 408 | Request Timeout |
| 409 | Conflict |
| 410 | Gone |
| 411 | Length Required |
| 412 | Precondition Failed |
| 413 | Payload Too Large |
| 414 | URI Too Long |
| 415 | Unsupported Media Type |
| 416 | Range Not Satisfiable |
| 417 | Expectation Failed |
| 418 | I'm a teapot |
| 421 | Misdirected Request |
| 422 | Unprocessable Entity |
| 423 | Locked |
| 424 | Failed Dependency |
| 425 | Too Early |
| 426 | Upgrade Required |
| 428 | Precondition Required |
| 429 | Too Many Requests |
| 431 | Request Header Fields Too Large |
| 451 | Unavailable For Legal Reasons |
| 500 | Internal Server Error |
| 501 | Not Implemented |
| 502 | Bad Gateway |
| 503 | Service Unavailable |
| 504 | Gateway Timeout |
| 505 | HTTP Version Not Supported |
| 506 | Variant Also Negotiates |
| 507 | Insufficient Storage |
| 508 | Loop Detected |
| 510 | Not Extended |
| 511 | Network Authentication Required |
About HTTP Status Codes Reference
This is a 100% free online HTTP Status Codes Reference provided by Usrtool. It provides a complete reference for HTTP status codes, helping developers understand server responses and debug API issues. No software installation is required - everything works directly in your browser.
Key Features
- Complete list of HTTP status codes
- Search by code number
- Filter by category (1xx-5xx)
- Detailed descriptions and use cases
- Quick reference for common codes
Frequently Asked Questions
Is this HTTP Status Codes Reference free to use?
Yes, this tool is completely free with no hidden costs or premium features. Use it as much as you need.
Do I need to create an account?
No registration is required. Simply visit the page and start using the tool immediately.
Is my data secure?
All processing happens locally in your browser. We do not store or transmit your data to any server.