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Tab Review Marker
Turn open tabs into a visible review queue
Mark each source as To Review, Reviewed, or Needs Attention directly on its favicon. Add notes, keep duplicate tabs in sync, and export a local review queue for ChatGPT, Claude, or Codex without sending page content anywhere.
Hi Product Hunt,
I built Tab Review Marker after watching a product manager work through a large set of documents, dashboards, and recordings for a decision brief. The information was open, but its review state lived in memory. Important evidence was missed while less relevant sources received too much attention.
I wanted the browser itself to show what had happened, without introducing another dashboard. Tab Review Marker adds one of three small badges to the original favicon:
○ To Review
✓ Reviewed
! Needs Attention
The marker remains visible in the tab strip while you read. You can add a note, see the marked sources in the current window, and export the review list for ChatGPT, Claude, or Codex.
Privacy was a product constraint, not a footer detail. Review data stays in Chrome's local storage. There is no account, backend, analytics service, advertising, or page-content extraction. The extension exports source metadata only when you explicitly ask it to.
This is a free product and still an early one. I would especially value feedback on three questions:
1. Are the favicon states recognizable when many tabs are open?
2. Does the marking flow feel immediate enough?
3. Where else would a visible review state help your workflow?
Thank you for trying it.
About Tab Review Marker on Product Hunt
“Turn open tabs into a visible review queue”
Tab Review Marker was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #74 on the daily leaderboard. Mark each source as To Review, Reviewed, or Needs Attention directly on its favicon. Add notes, keep duplicate tabs in sync, and export a local review queue for ChatGPT, Claude, or Codex without sending page content anywhere.
On the analytics side, Tab Review Marker competes within Chrome Extensions and GitHub — topics that collectively have 94.2k followers on Product Hunt. The dashboard above tracks how Tab Review Marker performed against the three products that launched closest to it on the same day.
Who hunted Tab Review Marker?
Tab Review Marker was hunted by Ariel Smoliar. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Tab Review Marker including community comment highlights and product details, visit the product overview.
Ariel Smoliar