Free TikTok banner splitter that cuts one image into three profile tiles
The whiteboard for you, your team and your AI
Stage
Not given
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
Free: unlimited local boards and 3 cloud boards, no card required. Pro: $6.99 per month or $69.99 per year (about 17% less than twelve monthly payments), first month free.
Key features
Splits images into 3 numbered tiles with posting order
Preview tiles on TikTok profile layout before posting
Creates 3×3 grids for TikTok and Instagram
Carousel splitter for swipeable slides
Full-screen tiles option for 9:16 posts
Custom grid with any rows, columns and tile shape
Shows TikTok safe zones and label placement
Add text with font, size, position and color options
Supports HEIC, PNG, JPG and WebP formats
Download tiles as ZIP file or one by one
MCP server for Claude, ChatGPT and other AI apps
Real-time collaboration
Infinite canvas with hand-drawn feel
Local-first storage with optional cloud sync
End-to-end encrypted snapshot links
Sketched-shape recognition
Lasso selection
Presentation mode
Version history
Extensible with marketplace extensions
What makes it different
No image upload: processing runs entirely in your browser
No sign-up, watermark, or limits on banner creation
Labels tiles with correct posting order for TikTok
Works on phone and desktop with same functionality
Gallery of ready-made repost walls to download or repost
AI integration with your own AI via MCP, not built-in
Local-first architecture keeps your data on your device by default
Extensible platform with marketplace and custom extensions
RepostGrid
Drawdy