Tracer: Mobile DevTools

Tracer is a mobile browser built for developers who need real debugging power on Android.

Instead of switching to desktop for every issue, you can open a site and use built-in DevTools right on your phone.

Use Tracer to inspect web pages, diagnose bugs faster, and validate fixes in real-world mobile conditions.

What you can do with Tracer DevTools:

- Console: View JavaScript logs, warnings, and errors in real time.

Network: Monitor requests, status codes, headers, payloads, timing, and responses.

- Elements (DOM Inspector): Explore the page structure, expand nodes, and inspect element details.

- Live JavaScript Eval: Run custom JS directly against the current page and see immediate results.

- In-page Inspect Mode: Select elements on screen and jump to them in the DOM tree.

- Mobile-first workflow: Debug directly where mobile issues actually happen.

Why developers use Tracer:

- Reproduce and investigate issues faster on actual mobile screens.

- Verify API calls and frontend behavior without leaving your device.

- Inspect layout and DOM state while navigating real user flows.

- Run quick JS tests for hypotheses and edge-case checks.

Great for:

- Frontend developers

- Full-stack developers

- QA engineers

- Web testers and technical support teams

Whether you are chasing a console error, analyzing a failing request, or inspecting a tricky DOM state, Tracer gives you a practical mobile DevTools workflow in one app.