HTTP Headers Viewer
BetaView the HTTP response headers of any URL instantly. Useful for debugging redirects, caching, and server configurations.
- Free
- No sign-up
- Runs in your browser
- Works on mobile
HTTP Headers Viewer at a glance
- Input
- Website URL
- Output
- HTTP Response Headers
- Privacy
- Everything happens on your device. Nothing is uploaded.
- Price
- Free, no account, no watermark.
How to use HTTP Headers Viewer
- 1Enter a valid URL (including http:// or https://) into the input field.
- 2Click the "Get Headers" button.
- 3The tool will fetch and display the raw HTTP response headers returned by the server.
Features
- View all HTTP response headers in raw format.
- Detect HTTP status codes (200 OK, 301 Redirect, 404 Not Found, etc).
- Inspect caching headers like Cache-Control and ETag.
- No backend required, fast and browser-based.
HTTP Headers Viewer FAQ
What are HTTP headers?
HTTP headers are the core part of HTTP requests and responses. They carry information about the client browser, the requested page, the server, and more.
Why should I check HTTP headers?
Checking headers is useful for web development, SEO, and security. You can verify redirects, server types, caching rules, and security policies.
Can I see the request headers too?
This tool currently only shows the response headers returned by the server.
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