Identify the page
The extension shows whether the current page is 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 Chrome Web Store listing is not live yet. There is no download on this page.
Four-step flow
Four steps from page to file.
Set 1–100
Choose the total number of records. Replies count toward the same total.
Start extraction
The local Runner saves progress and shows why a task stops.
Download or reopen
Download Excel, CSV, or JSON, or reopen a recent result from local history.
When a page stops
Keep the records already collected.
The task stops if a page shows a challenge, requires login, returns a rate-limit response, changes structure, or stops loading more records.
Partial results
Records already collected are saved with the stop reason. Missing records are not added to reach the requested number.
Privacy
Your content stays local by default.
- Comments, replies, authors, URLs, and exports remain local by default.
- Anonymous diagnostics require a separate opt-in.
- Extraction and downloads still work when diagnostics are off.