A native macOS drawing app for quick sketches, screenshot markup, and AI-generated diagrams
Create. Customize. Print.
Stage
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Founded
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Based in
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Pricing model
Freemium
Free
Pricing
Free: $0 forever, includes all drawing tools, unlimited sketches in one folder, copy to clipboard as PNG, and auto-save with local-first storage. Pro: coming soon.
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Key features
Instant copy-to-clipboard as PNG
No accounts or setup required
Local-first storage with auto-save
Screenshot annotation with arrows, boxes, text, and freehand tools
AI diagram generation via Claude, Cursor, Windsurf, and VS Code
Refine diagrams through chat
Paste screenshot from clipboard
Unlimited sketches in one folder
Native macOS performance
All drawing tools included in free version
Grid paper with square or rectangular cells
Graph paper with optional axes
Isometric grid paper for 3D sketching
Lined paper with custom spacing
Dot grid for bullet journals
Cornell notes layout
Coordinate plane with labeled axes
Engineering paper and staff paper layouts
PDF and SVG export formats
Real page dimensions and custom measurements
What makes it different
Zero-friction design: open, draw, and share in seconds with no setup or accounts
Local-first architecture: all sketches stay on your Mac, nothing leaves unless you ask
AI integration runs through your own subscription with no proxying of prompts
Chalk
MyPaperKit