Watchmarker for Youtube

Automatically mark videos on Youtube that you have already watched.

Total ratings

4.65 (Rating count: 131)

Review summary

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Great for tracking watched videos and preventing replaying content.
  • Works well with YouTube Redux for those who prefer the old interface.
  • Easily exports and imports watched videos across different browsers/computers.
  • User-friendly and straightforward to use.
Cons
  • Watch history resets periodically, which frustrates users.
  • Issues with false positives for videos marked as watched.
  • Slowdowns in YouTube video playback, causing lag for some users.
  • Does not work in mobile feed view on a computer.
Most mentioned
  • Resetting of watch history.
  • False positives for watched videos.
  • Need for better marking options, such as setting a threshold for marking videos as watched.
See reviews for Watchmarker for Youtube on Firefox Browser Add-ons
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User reviews

Recent rating average: 4.60
All time rating average: 4.65
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Rating filters

5 star
77% (107)
4 star
17% (24)
3 star
3% (4)
2 star
1% (2)
1 star
1% (2)
Date Author Rating Comment
2025-01-19 Firefox user 11786886 Very good addon but there is one issue i keep facing which is watch history reset time to time. It is getting reset time to time and i dont know why. I started to look for replacement just because of this.
2025-01-09 Marty This extension is great because you never click on a video that you have already seen. One thing that is not true is that it only works with the new YouTube user interface. Since YouTube changed the user interface, I've been using the YouTube Redux extension to get the old user interface back. I just don't like the fact that the comments are now on the right and there are suggestions for other videos below the video. The Watchmaker extension works perfectly with the YouTube Redux extension and everything runs smoothly, and I haven't noticed any problems. The YouTube Redux extension forces the previous user interface.
2025-01-07 Firefox user 18770097 Great concept, but ultimately too many false positives for watched videos, even after adjusting the settings a few times. An in-browser "mark un-played" button would be helpful, as it is removing play marks from a text-only list is more work than it's worth for me. Edit to add: Actually an option to have the extension mark a video as played only when the progress bar hits a certain threshold (100%, 95%, etc) would be ideal
2024-12-30 tagster nice add-on! i must say this is another must-have youtube extension
2024-12-23 Bager Great stuff! Could you add support for shorts as well?
2024-12-12 Rudranil Works fantastic
2024-11-16 Firefox user 11448708
2024-11-14 Dragos It marks clearly watched videos. It's easy to export and import watched videos from a browser to another.
2024-11-01 thefenrisulfr I can't even remember what Youtube is like without this addon. Incredible work.
2024-10-11 VOIIIXI
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