HTTP Status Codes Reference
HTTP Status Codes are standardized three-digit numbers sent by servers in response to a client's request. Understanding these codes is essential for debugging APIs, web applications, and network connectivity issues. The HTTP Status Code Reference tool provides a searchable, categorized database of all standard 1xx through 5xx status codes.
⚙️ Key Features
- Complete dictionary of standard HTTP status codes (1xx, 2xx, 3xx, 4xx, 5xx).
- Real-time search to instantly filter by code number or keyword description.
- Quick-copy functionality to effortlessly copy status codes and their full descriptions to the clipboard.
- Categorized filtering for Informational, Success, Redirection, Client Error, and Server Error codes.
📖 How to Use
- Type a status code number (e.g., '404') or a keyword (e.g., 'Not Found') into the search bar.
- Browse the filtered list of status codes that match your query.
- Click on the category buttons to filter status codes by their generic HTTP class.
- Click the 'Copy' icon next to any status code to copy its details to your clipboard.
This tool operates entirely locally as a reference guide. No queries or searches are sent to any external server.
Frequently Asked Questions (FAQ)
What do the different 100-500 series codes mean?
1xx codes are Informational. 2xx codes indicate Success. 3xx codes are for Redirection. 4xx codes represent Client Errors (e.g., bad request, unauthorized). 5xx codes represent Server Errors (e.g., internal server error, gateway timeout).
Are non-standard status codes included?
This reference currently focuses on the official, standardized IANA HTTP status codes to ensure accuracy and relevance for standard web development.