Take control of your YouTube experience by manually marking videos as watched. Perfect for users who want to manage their viewing history without relying on YouTube's built-in tracking.
Features:
✅ Mark any video as watched with one click
❌ Dim watched videos
⬇️ Export your watched video list to a file
⬆️ Import your watched video list from a file
↩️ Undo your last marked videos with a single click
Why it's useful:
Keep track of what you've already seen manually
Hide distractions without removing videos permanently
No account login required. No data collected.
Works fully in your browser using local storage.
