YouTube WATCHED. Classic View
Fun
This extension adds a WATCHED mark to the preview of the wholly or partly viewed video, and makes it dimmer. Like in good old days.
Users
8K
Rating
3.7
Reviews
148
7D Growth
0|0%
Stable signalUnknownHigh-risk permissions
Watchmarker for Youtube
Automatically mark videos on Youtube that you have already watched.
Users10KCurrent public install base
Rating4.5Store average score
Reviews154Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsWatchmarker for Youtube Media preview
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7-day rating change
Start
4.44
Latest
4.45
7-day rating change
+0.01
2026年7月15日2026年7月21日
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00%7-day growthFlat
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+1K+11.1%Technical snapshot
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Version5.0.4
ManifestV3
Size419KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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Youtube keeps track of your watch history and automatically marks videos that you have already watched. They however only mark recently seen videos, which is kind of disappointing. This addon fixes this issue and keeps track of your entire watch history, such that not only the recently seen videos are being marked.
***How can the persistence of the database be ensured?*** There is an export and import feature, which makes it easy to create a backup of the history. This backup can easily be archived such that you can ensure that you never lose your history.
***How can I make sure that the database is complete?*** The automatic synchronization only considers the recent activity. You are thus encouraged to manually initiate a complete synchronization in the settings, which incorporates as much of your history as possible.
***Something is broken, I demand a fix!*** Please be considerate when leaving a review, this is a free extension that I invest my spare time in. If there is something that does not work then please file an issue on Github where it is easier for me to track.
Reviews
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Store average score4.5Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text126Synced review bodies
Total ratings / reviews154Chrome Web Store public rating/review count
Store average score: 4.5. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Phenomenal time saver, been using this for a year or so and it works perfectly.
Пользуюсь расширением которое просто меняет цвет шрифта любой ссылки или названия под видео на любой по желанию на всех сайтах. Т.е. все юзаные ссылки меняют цвет и ты понимаешь где был а где не был даже через 10 лет. Удобнее не встречал! В новом дизайне на Ютюбе работать перестало. Теперь пользуюсь для Ютюба этим. Ставит метку и затеняет картинку превью. Тож неплохо. СпасиБ! P.S. Создайте кто-нибудь такую мулю для всего, а не для отдельного сайта. Народ будет доволен!!!
I have been using this extension for about a year without any problems and there is no doubt that this extension is the best in the feature that it has .. But when you delete any video from viewing in the options, the page reloads, and if the video was deleted without reloading the page, it would have been better .. Maybe It would have been better if there was an option to display thumbnails next to the video title in the extension settings..also is it possible to add a password for the extension options..that would be fine..thanks to the developer
Great extension!
Since the absolute geniuses at Youtube thought it was a fantastic idea to REMOVE the red line indicator under watched and partly watched videos, this is the best alternative. It does give quite a few false positives like videos uploaded a few minutes ago occasionally get marked as watched, but i'm sure it will improve in the future. @youtube Why do i even need this extension and "Return YouTube Dislike" extension. What is going on in your heads?
It is what I need. Thanks!
Love it. Would be nice to have an option to view watched list sorted by watch count to see what you opened the most.
I don't want watched videos marked, I want the "Not interested" "tell us why" "I've already watched the video" to be automatically clicked for me so I don't have to see the videos, and so it will stop showing me the videos, and so it will teach the algorithm not to show me watched videos.
youtube should include this feature
Работает! И в подписках и в рекомендуемых на странице с видео!