HTTP Status Codes Reference
Complete HTTP status codes reference with search. Browse all 1xx-5xx status codes with descriptions and usage context.
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Showing 60 of 60 status codes
1xx Informational
2xx Success
3xx Redirection
4xx Client Error
5xx Server Error
About HTTP Status Codes
HTTP status codes are three-digit numbers returned by a server in response to a client request. They indicate whether the request was successful, redirected, resulted in a client error, or caused a server error. Understanding these codes is essential for API development, debugging, and web development.
Status Code Categories
- 1xx Informational: Request received, continuing process
- 2xx Success: Request successfully received and processed
- 3xx Redirection: Further action needed to complete request
- 4xx Client Error: Request contains bad syntax or cannot be fulfilled
- 5xx Server Error: Server failed to fulfill a valid request
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