HTTP status codes

Every common HTTP status code explained in plain words - 1xx to 5xx plus Cloudflare 52x - searchable by number or word.

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How to use HTTP status codes

  1. Paste or type…
    1

    Paste or type

    Put your content in the box - or try the example.

  2. Result appears instantly
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    Watch the result

    The result updates as you type - choose options above if needed.

  3. TXTCopy / Download
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    Download the result

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Features

  • Search by code or keyword.
  • SEO notes for 301, 302 and 410.
  • Cloudflare 520-524 errors.

Free and private

Everything runs in your browser. Nothing you paste is uploaded, logged or stored.

Questions

301 or 302 for SEO?

Use 301 (or 308) for permanent moves - it passes ranking to the new URL.

Is it free?

Yes - free and unlimited, with no sign-up and no watermark.

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