Replaces YouTube thumbnails with a black screen. Cuts visual clickbait. Breaks the autoplay trap. Forces intentional choice.
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UFocus — Stop Staring at Thumbnails.
Enough is enough.
You go to YouTube for one video. An hour later, you're watching part five of a documentary about tower repair in the Siberian wilderness. How did it happen? Simple: your brain got hooked by another shiny, clickable thumbnail.
Sound familiar? It's a trap. And it's engineered to steal your attention.
UFocus isn't about a new feature. It's about something more terrifying: being honest with yourself.
This extension does one simple thing: it replaces all video thumbnails and previews with a black screen. No enticing faces, shocking frames, or catchy titles. Just video titles. Just text.
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Change Youtube thumbnail images to a desired image and Delete Youtube Shorts extensivley throughout the website.
Removing thumbnails helps you resist the urge to mindlessly click on videos
Automatically dismisses YouTube Video paused. Continue watching? overlay.
The ONLY YouTube summarizer with precise video analysis, clickable timestamps, and actionable insights. Privacy-first.
Stop doomscrolling. Block YouTube Shorts, Reels, and TikTok. Hide feeds and use Grayscale mode to reclaim your focus and time.
Generate AI thumbnails directly in YouTube Studio with one click
