Enter a status code or phrase. Instant category, phrase, and meaning.
1xx informational, 2xx success, 3xx redirection, 4xx client error, 5xx server error. Results come from a built-in common-status dataset.
404 → Not Found, 4xx Client Error — no resource at this pathYes. Type e.g. not found, redirect, or timeout to match phrases and descriptions.
Only common codes are listed. You'll see an honest notice for unlisted but valid codes.
No. All lookups run in your browser.