Shadow Monitor

Local-only UAT bug capture for Chrome. Replay DOM, inspect network and storage — nothing leaves your browser unless you export a file.

Built for UAT, not telemetry

Grant your test origin, reproduce the bug, download a report, replay it offline.

Local buffer

Rolling capture stays in your Chrome profile. No analytics, no cloud upload.

You choose the origin

Capture runs only on hostnames you explicitly grant in Settings.

Export when ready

Download a uat-report-*.json.gz and open it in the bundled viewer.