KiThumbs - Your thumbnail shouldn’t be a guess. Meet KiThumbs.
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KiThumbs helps YouTube creators:
• Generate high-quality thumbnails fast
• Compare versions side by side
• Connect thumbnails to real YouTube analytics (next update, yay 🚀)
No more “I think this one looks better”. Now you know which one works better.
Whether you’re:
• Testing ideas before publishing
• Iterating thumbnails on existing videos
• Or building a consistent visual identity
KiThumbs turns thumbnails into a measurable growth lever, not an artistic gamble.
Replies
👋 Hi everyone,
I’m Pol, founder of KiThumbs.
While talking with YouTube creators, I kept hearing the same problem: “Making thumbnails isn’t the hard part anymore.”
The hard part is knowing:
• If the thumbnail is readable on mobile
• If it stands out in a crowded feed
• If it’s worth refreshing an older video
• If the packaging actually matches the content
Most tools focus on generating thumbnails. We wanted to focus on helping creators make better thumbnail decisions.
That’s why we built KiThumbs.
In the upcoming launch we will include:
✅ Thumbnail Previewer
✅ Mobile & desktop simulations
✅ AI thumbnail analysis
✅ Readability checks
✅ CTR-risk insights
I’d love to hear your feedback:
What is the hardest part of creating thumbnails for your content?
Thanks for checking it out 🚀