XHR Viewer

XHR Viewer - Real-Time Network Request
Monitor for Developers
Tired of digging through DevTools to find
API responses? XHR Viewer gives you a
clean, focused view of all XHR and Fetch
requests in real-time.
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✦ KEY FEATURES
• Real-Time Monitoring
Watch requests appear instantly as they
fire. See pending status, then completion
with response data.
• Beautiful JSON Viewer
Responses are automatically prettified
with syntax highlighting. Expand/collapse
nested objects for easy navigation.
• Copy as cURL or Fetch
One-click copy any request as a cURL
command or JavaScript fetch code. Perfect
for testing and sharing.
• Retrigger Requests
Re-execute any API call instantly without
refreshing the page. Great for
debugging.
• Smart Filtering
Filter by status code (2xx, 3xx, 4xx,
5xx), search by URL, or sort by time,
duration, method, and more.
• Request Grouping
Same endpoints are visually grouped with
matching colors, making it easy to track
repeated API calls.
• Dark & Light Themes
Easy on the eyes with a beautiful dark
theme, or switch to light mode if you
prefer.
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✦ WHAT YOU CAN VIEW
• Request URL, method, and headers
• Request body (with JSON formatting)
• Response status code and headers
• Response body (JSON, text, HTML, XML,
base64)
• Request duration/timing
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✦ PERFECT FOR
• Frontend developers debugging API
integrations
• QA engineers testing API responses
• Backend developers verifying endpoint
behavior
• Anyone who needs a quick, focused view
of network requests
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✦ PRIVACY FOCUSED
• All data stays LOCAL on your device
• No data is ever sent to external
servers
• No analytics or tracking
• No account required
• Clear your data anytime with one click
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✦ HOW TO USE
1. Navigate to any website
2. Click the XHR Viewer extension icon
3. All XHR/Fetch requests will appear in
real-time
4. Click any request to view full details
5. Use action buttons to copy or
retrigger
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Built by developers, for developers.
Fast, focused, and privacy-respecting.
Questions or feedback? Contact:
[email protected]