Thumbnail Preview - YouTube Thumbnail Testing
Preview and test your thumbnails directly on YouTube
Animate all the Youtube preview thumbnails at the same time.
Review user movement over the last 30 days.
Track rating movement over time to see whether quality signals remain stable.
Compare 1-day, 7-day, and 30-day net growth and growth rate.
Review publication date, version, supported languages, and crawl timestamps.
Review the store description, core capabilities, and common use cases.
Instead of hovering your mouse over a single thumbnail to play a thumbnail preview, have all the video thumbnails on the page play at the same time, without any mouse hovering.
Currently works for
- Search results
- Youtube channel
- Related videos on the video page
Instructions:
Inspect the latest comments and rating distribution.
The Chrome Web Store shows 3 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.
Review related products from the Chrome Web Store detail page.
Preview and test your thumbnails directly on YouTube
Play YouTube video previews on long click instead of hover.
Hover to autoplay YouTube videos with instant toggle, delay, preview, whitelist, and blacklist options.
Replaces a thumbnail on the YouTube homepage with a local image.
Preview your video thumbnail and title on YouTube home page or subscription feed.
View highlights on the video player, that are generated from timestamps found in the description and top comments.