HTTP Status Codes
Search the common HTTP response codes from 1xx to 5xx with a plain explanation.
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How to do it
- 1Add the text
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- 2See the result
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- 3Copy it
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About this tool
Look up what a status code such as 404, 301 or 503 means. Filter by group, informational, success, redirect, client error or server error, or search by number or name. Useful when you debug a website, an API or a broken link.
Frequently asked questions
What do the groups mean?
1xx informational, 2xx success, 3xx redirect, 4xx client error and 5xx server error.
What is the difference between 301 and 302?
301 is a permanent move and passes search value to the new address. 302 is temporary.