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ThumbAPI

Generates thumbnails, social posts, and blog covers from a title via API or no-code Studio.

thumbapi.devImage ToolsMay 2026Bosnia & Herzegovina1-10ThumbAPI

This product is an API and no-code studio that generates production-ready thumbnails, social posts, and blog covers from a title. It solves the problem of manual thumbnail design for content creators and marketers. It sells to developers, marketers, and designers at startups, agencies, and enterprises. It is delivered as a REST API with a no-code Studio interface, and it differentiates by using AI to generate images rather than filling templates.

Key features

  • Title to thumbnail generation
  • AI pipeline with smart references
  • Custom datasets for brand style cloning
  • Photo compositing into thumbnails
  • Logo overlay on thumbnails
  • Faceless visuals generation
  • No-code Studio dashboard
  • REST API with single endpoint
  • WebP and PNG output formats
  • Platform-specific dimensions
  • MCP server support
  • WordPress plugin
  • n8n community node
  • Zapier template
  • Make.com scenario template
  • No social media activity within the last 30 days
GTM channels
  • Blog
  • Partner program
  • Marketplace
  • API
  • Docs
  • Changelog
ICP
  • Software developers
  • Marketing teams
  • Content creators