Identify the page
The extension shows whether the current page matches a supported source.
Chrome extension · Coming soon
FeedbackMosaic — Comment & Review Exporter
Capture comments and reviews from the page you open, then download Excel, CSV, or JSON or reopen the result from local history.
The extension is not listed in the Chrome Web Store yet. This page does not provide an install file.
Four-step flow
The core path stays short.
Set 1–100
Choose a total record target. Replies count toward the same total.
Start extraction
The local Runner saves progress and a clear stop reason.
Download or reopen
Use Excel, CSV, or JSON, with recent results available locally.
Safety
A stopped task should remain useful.
If a page shows a challenge, requires login, returns 429, changes structure, or stops loading more records, the task stops without attempting to bypass the platform.
Partial result
When records already exist, they are preserved as a partial result with the reason shown. An unavailable record is never invented to reach the requested number.
Privacy
No Cookie sharing. No raw comment telemetry.
- Comments, replies, authors, URLs, and exports remain local by default.
- Anonymous diagnostics are a separate, explicit opt-in.
- Turning diagnostics off never disables extraction or download.