Overview
Headers Viewer helps you parse HTTP request and response headers, group fields by category, and export results as JSON for API debugging and network troubleshooting.
Key Features
- Parse pasted header text instantly.
- Filter by category and search by keyword.
- Copy one header, copy all headers, or export JSON.
- Capture current page response headers for quick checks.
Steps
- Paste request or response headers into the input box.
- Click Parse Headers to generate grouped results.
- Use search and category filters to narrow the list.
- Copy headers or export JSON when needed.
Notes
- Mask sensitive fields like Authorization and Cookie before sharing.
- Compare headers across environments during integration checks.
- Filter out unrelated headers before exporting.