HTTP 状态 Codes 参考
HTTP 状态 Codes 参考。所有处理都在您的浏览器中本地运行 — 您的文件永远不会上传到服务器。完全的隐私保护，无需注册，免费使用。
The server has received the request headers and the client should proceed to send the body.
The requester has asked the server to switch protocols.
Standard response for successful HTTP requests.
The request has been fulfilled and a new resource has been created.
The request has been accepted for processing but not completed.
The server successfully processed the request but is not returning any content.
This and all future requests should be directed to the given URI.
Temporary redirect — the client should follow this redirect.
Indicates the resource has not been modified since the last request.
Like 302 but the method must be preserved on the redirect.
Like 301 but the method must be preserved on the redirect.
The server cannot process the request due to a client error.
Authentication is required and has failed or not been provided.
The request was valid, but the server is refusing action.
The requested resource could not be found.
The request method is known but is not supported by the target resource.
The server timed out waiting for the request.
Indicates request conflict with current state of the target resource.
Indicates the resource is no longer available and will not be available again.
Yes, this is real — RFC 2324. The server refuses to brew coffee with a teapot.
The server understands the content type but cannot process the request.
The user has sent too many requests in a given time.
A generic error message — something has gone wrong on the server.
The server does not support the functionality required.
The server received an invalid response from an upstream server.
The server is unable to handle the request right now.
An upstream server failed to respond in time.
The HTTP version used in the request is not supported.
关于此工具
HTTP Status Codes Reference is a free, browser-based tool that lets you process developer tasks instantly — without installing software, signing up, or uploading files to any server. Everything happens locally in your browser, so your data stays on your device.
This tool is built for everyday use: from quick one-off tasks to repeated workflows. It loads in milliseconds, works offline once cached, and runs equally well on desktop, tablet, and mobile. The interface is deliberately minimal so you can focus on the result rather than learning the tool.
Common use cases include: debugging api payloads and inspecting responses; validating data formats before pushing to production; generating boilerplate values for tests and fixtures; quick reference without searching the docs. Whether you're a student, a professional, or just need a quick utility, HTTP Status Codes Reference gets the job done in seconds.
Privacy is built in by design. Because all processing happens client-side in your browser, no analytics service, advertising network, or backend ever sees your input or output. You can verify this by checking your browser's network tab while using the tool — you'll see zero outbound requests for your data. That makes HTTP Status Codes Reference suitable for sensitive content (medical, legal, financial) where uploading to a third-party service would be a non-starter.
HTTP Status Codes Reference is part of ToolHub — a free, ad-free, open-access collection of 750+ in-browser utilities covering PDFs, images, text, calculators, developer tools, design, social media, education, business, health, and more.
如何使用
- 1Open HTTP Status Codes Reference in any modern browser (Chrome, Firefox, Safari, Edge). No installation or signup required.
- 2Provide your input — paste, type, or upload depending on the tool's input panel.
- 3Review the result, then copy or download. All actions happen instantly in your browser.
主要功能
- 100% client-side — your data never leaves your browser
- Free with no signup, no email, no payment required
- Works on desktop, tablet, and mobile (44 px tap targets)
- Dark mode and 25-language support built in
- Handles payloads up to several MB — instant in most cases
专业提示
- Bookmark the tool for one-click access on your next visit — all settings save in localStorage.
- For repeat use, make sure your input is well-formed (the tool reports parse errors clearly) so the tool runs at full speed.
- If you find a bug or want a new feature, use the feedback form below — every suggestion is read.