AI-powered YouTube thumbnail maker for creators to boost clicks
Thumblore is an AI-driven tool designed for YouTube creators to generate viral, high-quality thumbnails quickly and easily. It uses proven design patterns like layout, contrast, and facial expressions to create thumbnails that increase click-through rates without requiring design skills. Users simply describe their video, generate thumbnails, and can edit them via chat or create custom avatars for consistent branding.
Watch demo videoGenerate viral YouTube thumbnails instantly by describing your video topic.
Edit thumbnails by chatting in plain English to change text, colors, layout, and more.
Create and save AI-generated avatars to use consistently across thumbnails.
Combine multiple saved avatars in one thumbnail for collaborations and podcasts.
Replace faces and backgrounds while preserving effective layouts.
Supports 16:9 and 9:16 formats for YouTube videos and Shorts.
Export thumbnails in crisp HD with no watermark.
Choose from 11 mood presets like Cinematic, Horror, Gaming to match your niche.
700 credits per month, up to 10 saved avatars, 3 AI-generated avatars per month, story/short/reel formats, all edit tools unlocked, no watermark, HD exports
2,000 credits per month, unlimited saved avatars, 20 AI-generated avatars per month, avatar swap and pop-out in editor, includes all Starter features
4,200 credits per month, unlimited avatars and AI generations, shortest wait times, includes all Pro features
Thumblore is an AI thumbnail generator that creates viral, click-worthy YouTube thumbnails in seconds without design skills.
YouTube recommends 1280×720px at 16:9 ratio; Thumblore exports thumbnails at the correct resolution automatically.
High-CTR thumbnails have a clear focal point, high contrast, bold readable text, and colors that pop; Thumblore builds thumbnails around these patterns.
No, Thumblore handles layout, typography, and color automatically.
Yes, you can start free and upgrade when ready.
Traffic, engagement, sources and keywords are Similarweb-style estimates, refreshed monthly. Verified traffic comes from a connected Google Analytics / Search Console.
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