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ThumblifyAI

Generates YouTube thumbnails from prompts, sketches, or style references, with AI face and style training, and editing tools.

Launch screenshots from Product Hunt, May 2026

An AI-powered thumbnail generator that creates click-optimized YouTube thumbnails from text prompts, sketches, or style references, solving the problem of low click-through rates without requiring design skills. It targets content creators, marketers, and designers, from freelancers to agencies, who need fast, high-quality thumbnails. It differentiates by offering face and style training, viral style replication, and built-in editing tools, delivered as a SaaS platform.

Key features

  • Create from simple prompt
  • Proven thumbnail inspirations
  • Generate thumbnails with your face
  • Clone any thumbnail style
  • Recreate any viral thumbnail
  • Create thumbnails from sketches
  • Enhance with AI editing
  • Train AI on your face
  • Train AI on your style
  • Ultra editing for fine-tuning
  • No social media activity within the last 30 days
GTM channels
  • Blog
  • Affiliate program
  • Changelog
ICP
  • Content creators
  • Marketing teams
  • Design teams