Developer Utilities

HTTP Status Codes

Search and reference common HTTP response status codes.

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How to Use HTTP Status Codes

  1. Enter or paste your input in the text area above
  2. The tool will process your input automatically or click the action button
  3. Copy the result using the copy button

Frequently Asked Questions

What are HTTP status codes?

HTTP status codes are standardized server responses that indicate whether a request succeeded, failed, or was redirected.

Which status code classes exist?

1xx informational, 2xx success, 3xx redirection, 4xx client errors, and 5xx server errors.

Sources & references

Primary references: RFC 9110: HTTP Semantics.

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