1xx / 信息响应
100 Continue
客户端应继续发送请求体。
HTTP Status Codes
Use HTTP Status Codes online for free. Your files and data stay in your browser.
20
匹配结果
3
2xx
8
4xx
4
5xx
20
总状态码
1xx / 信息响应
101 Switching Protocols
服务器同意切换协议。
2xx / 成功响应
200 OK
请求成功，返回正常响应。
2xx / 成功响应
201 Created
资源创建成功，常见于 POST。
2xx / 成功响应
204 No Content
请求成功，但无响应体返回。
3xx / 重定向
301 Moved Permanently
资源已永久重定向到新地址。
3xx / 重定向
302 Found
资源临时重定向到其他地址。
3xx / 重定向
304 Not Modified
缓存有效，客户端可继续使用本地副本。
4xx / 客户端错误
400 Bad Request
请求参数错误或格式不合法。
4xx / 客户端错误
401 Unauthorized
缺少认证信息或认证失败。
4xx / 客户端错误
403 Forbidden
服务器理解请求，但拒绝访问。
4xx / 客户端错误
404 Not Found
目标资源不存在。
4xx / 客户端错误
405 Method Not Allowed
请求方法不被该资源支持。
4xx / 客户端错误
409 Conflict
请求与资源当前状态冲突。
4xx / 客户端错误
422 Unprocessable Entity
请求语义正确，但字段校验失败。
4xx / 客户端错误
429 Too Many Requests
请求频率过高，触发限流。
5xx / 服务端错误
500 Internal Server Error
服务器内部处理失败。
5xx / 服务端错误
502 Bad Gateway
网关收到上游无效响应。
5xx / 服务端错误
503 Service Unavailable
服务暂时不可用，通常是过载或维护。
5xx / 服务端错误
504 Gateway Timeout
网关等待上游响应超时。
How to use
- 1 Open HTTP Status Codes and provide the required input.
- 2 Adjust the available options to match your needs.
- 3 Review the result and download or copy it when ready.
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About this tool
HTTP Status Codes is a free browser-based tool from ToolboxAgent. It runs without installation and processes your data locally whenever the underlying browser technology permits it.
Use HTTP Status Codes when you need a quick, private way to complete this task without creating an account or uploading files to a third-party service.
Frequently asked questions
Is HTTP Status Codes free to use? +
Yes. HTTP Status Codes is available in your browser without registration. Processing takes place locally whenever the tool supports it.