5 items
Marks YouTube videos you've rated (Like or Dislike) with a Viewed badge on thumbnails across the platform. YouTube Check Marks YouTube videos you've rated (Like or Dislike) with a Viewed badge on thumbnails across the platform. YouTube Check helps you avoid re-watching videos you've already rated on YouTube. HOW IT WORKS • Open any YouTube video and give it a Like or Dislike • The extension saves your rating locally in your browser • While browsing Home, Search, Channels, Playlists, Shorts, and both the suggested videos and the playlist queue beside the video you're watching, rated videos show a "✓ Viewed" badge on thumbnails FEATURES ✓ Automatic Like/Dislike detection — Likes given on your phone or TV are picked up from your "Liked videos" list ✓ Mark as viewed by watch time — flags a video once you've watched a configurable amount of it (75%–95%, default 90%), even without rating it ✓ Configurable badge or overlay on thumbnails ✓ Optional: show the full video title on cards, with no "…" cut-off ✓ Full YouTube Shorts support ✓ Floating page counter (viewed/total on the current listing) — reports your progress through a playlist while you watch one; dismissible per page and draggable to any position (double-click to reset) ✓ Watch page and Shorts indicator ("You already rated this video" / "You already watched this video") ✓ Popup with statistics and recent history — including how many videos you've viewed today, this week and this month; click any total to list every video behind it; remove individual videos or clear everything ✓ Automatic history cleanup (keep forever, or 30 / 90 / 180 / 365 days) ✓ Export and import your data (JSON) ✓ Settings synced across devices via Chrome Sync ✓ Optional cloud sync — the same history and settings in Chrome, Edge and Brave, with a free account; on the website, your history, statistics by channel and connected browsers (early access, free for a limited time) ✓ New: light, dark or automatic theme in the popup and the settings ✓ Welcome guide on install and English / Portuguese interface PRIVACY • Without an account, no data leaves your browser: everything is stored locally • Cloud sync is optional and only starts after you create an account and turn it on • You can clear your history, export your data or delete it from the cloud at any time • Privacy policy: https://youtubecheck.com.br/privacidade Perfect for anyone who watches a lot of YouTube and wants to quickly see what they've already rated. [ WHAT'S NEW — version 1.13.1 ] • Popup: the cloud sync status no longer touches the header, and the footer (credit, social links, "Rate on the Chrome Web Store" and version) is better spaced • Settings: the dropdowns have their own arrow, set away from the right edge, in both themes
Oct 23, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.