HTTP status codes
HTTP status codes — 100–511. Processed on your device.
| Code | Standard identifier | Meaning |
|---|---|---|
| 100 | Continue | Continue sending the request body |
| 101 | Switching Protocols | Switch to the agreed protocol |
| 200 | OK | Request succeeded |
| 201 | Created | A resource was created |
| 202 | Accepted | Accepted; processing is not complete |
| 204 | No Content | Succeeded with no response body |
| 206 | Partial Content | Returning part of the requested content |
| 301 | Moved Permanently | Resource permanently moved |
| 302 | Found | Resource temporarily at another address |
| 303 | See Other | Use GET to retrieve another address |
| 304 | Not Modified | Unchanged; cached content may be used |
| 307 | Temporary Redirect | Temporary redirect preserving the method |
| 308 | Permanent Redirect | Permanent redirect preserving the method |
| 400 | Bad Request | Malformed or invalid request |
| 401 | Unauthorized | Valid authentication is required |
| 403 | Forbidden | Server refuses access |
| 404 | Not Found | Requested resource was not found |
| 405 | Method Not Allowed | Method not supported for this resource |
| 408 | Request Timeout | Timed out waiting for the request |
| 409 | Conflict | Conflict with the current resource state |
| 410 | Gone | Resource removed, likely permanently |
| 413 | Content Too Large | Request content is too large |
| 415 | Unsupported Media Type | Request media type is not supported |
| 418 | (Unused; RFC 9110) | Unused code; historically the teapot response |
| 422 | Unprocessable Content | Syntax understood but content cannot be processed |
| 429 | Too Many Requests | Too many requests; try later |
| 500 | Internal Server Error | Internal server processing error |
| 501 | Not Implemented | Server does not implement this functionality |
| 502 | Bad Gateway | Gateway received an invalid upstream response |
| 503 | Service Unavailable | Service temporarily unavailable |
| 504 | Gateway Timeout | Gateway timed out waiting for upstream |
| 505 | HTTP Version Not Supported | HTTP version is not supported |
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Input format & limitations
HTTP status codes — 100–511. Processed on your device.
Frequently asked questions
Do I need to upload data or sign up?
Local tools do not send input. IP and DNS lookups send the query and connection IP to the listed third parties only after a click.