NetRecall

About

Ever missed a network request because DevTools wasn't open? NetRecall runs quietly in the background, capturing every fetch, XHR, and network request into a rolling 20-minute buffer no setup, no DevTools required.

When you need to investigate, open the NetRecall panel in DevTools to browse, search, and inspect everything that happened. View headers, request and response bodies, timing, and status codes. Copy any request as a cURL command, or export your entire log as HAR or JSON.

How it works:

Starts capturing automatically when installed no clicks needed
Monitors all network activity using Chrome's webRequest API for metadata and content script interception for request/response bodies
Stores everything locally in a rolling buffer that auto-cleans after 20 minutes (configurable)
Bodies are kept for recent requests and automatically evicted under memory pressure
Features:

Live-updating request table in a dedicated DevTools panel
Filter by URL, HTTP method, or status code
Detail view with tabs for headers, request body, response body, and timing
Copy any request as a cURL command
Export as HAR (importable into Chrome DevTools, Charles, Fiddler) or JSON
Domain whitelist/blacklist filtering
Pause and resume capture from the popup
Configurable buffer duration and body size limits
Dark and light theme support
Your data stays on your device. NetRecall never sends anything to any server. All captured data lives in your browser's local storage and is automatically cleaned up.