Network history
that outlives the page.
Network history that survives page navigation. Inspect, search, copy as cURL, export a Postman collection, and replay requests.
History that survives navigation
Chrome's Network tab wipes on every reload. NetTrail keeps capturing across full page loads and SPA route changes, and groups requests by the page they came from, so nothing gets lost.
Find any request, instantly
Search across URL, request body, response body, and query params with match highlighting. Filter by HTTP method, domain, or error status to cut the noise.
Copy, export, and replay
Copy any request as a cURL command, export a Postman collection (v2.1) for the team, or replay a request and inspect the live response without leaving DevTools.
Built for the DevTools workflow.
Local. Private. Free.
Frequently asked questions
Does NetTrail send my network data anywhere?
No. Everything runs locally in your browser. Captured requests are processed on your machine and never uploaded to a server. There are no accounts and no tracking.
Does it capture requests across page reloads and SPA routing?
Yes. That's the core difference from Chrome's built-in Network tab. NetTrail keeps capturing across full page loads and client-side route changes, and groups everything by the page it came from.
Can I export what I capture?
Yes. Copy any request as a cURL command (individually or in bulk), or export selected requests as a Postman collection (v2.1) and import it directly into Postman.
Can I replay a request from the panel?
Yes. Click any captured request and hit Replay to re-send it and inspect the live response, all without leaving DevTools.
Is NetTrail free?
Yes, NetTrail is free to install and use from the Chrome Web Store.
Never lose a request again.
Install NetTrail, open DevTools, and start capturing. Everything stays local in your browser. Free, no account required.
Add to Chrome