Loading tools…
Loading tools…
Search common HTTP status codes with meanings and usage notes.
All free toolsSearch a quick reference of common HTTP status codes and meanings.
Developer utilities process text locally in your browser session.
OK
Request succeeded.
Created
Resource created successfully.
No Content
Success with no response body.
Moved Permanently
Resource moved to a new URL.
Found
Temporary redirect.
Not Modified
Cached version is still valid.
Bad Request
Invalid syntax or parameters.
Unauthorized
Authentication required.
Forbidden
Authenticated but not allowed.
Not Found
Resource does not exist.
Method Not Allowed
HTTP method not supported.
Request Timeout
Server timed out waiting.
Conflict
Request conflicts with current state.
Unprocessable Entity
Validation failed.
Too Many Requests
Rate limit exceeded.
Internal Server Error
Unexpected server error.
Bad Gateway
Invalid upstream response.
Service Unavailable
Server temporarily overloaded.
Gateway Timeout
Upstream server timed out.
More free tools
Paste raw JSON, format it instantly, validate the structure, and copy the clean output.
Developer ToolsEncode or decode Base64 text and files for APIs, embeds, and debugging.
Developer ToolsTest regular expressions with live matches, flags, and match highlighting.
Developer ToolsCompare two texts or code snippets and see added, removed, and unchanged lines.