YouThumb - YouTube Thumbnail CTR Optimizer
Overview
Optimize Thumbnail CTR before publishing. Get the clicks you deserve.
Increase your YouTube CTR before you publish. Most thumbnails don’t fail because of design — they fail because they don’t stand out in the feed. YouThumb helps you predict performance before you go live. Preview your thumbnail in real YouTube feeds and get AI-powered feedback based on competing videos. WHY IT WORKS • See your thumbnail next to real competitors • Understand if it actually stands out • Fix weak spots before publishing • Make decisions based on data, not guesswork REAL FEED PREVIEW • Home, Search & Watch Sidebar • Mobile & Desktop layouts • Dark & Light mode • Control position in feed CTR STRESS TESTS • Blur Test — instant recognition • Grayscale — contrast & clarity • Mobile View — small-screen performance AI PERFORMANCE ANALYSIS • Compare against 5 competing videos • Get a Feed Rank score • Clear suggestions to improve CTR FREE TO USE • No sign-up for preview • 100 free AI tokens • Works directly inside YouTube
5 out of 56 ratings
Details
- Version1.0.5
- UpdatedApril 23, 2026
- Size202KiB
- LanguagesEnglish
- DeveloperWebsite
Email
akozica13@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
Support
For help with questions, suggestions, or problems, visit the developer's support site