AI flowchart maker and diagram generator that turns text, images, and PDFs into editable diagrams
Screenshot annotation tool for Mac with arrows, redaction, and polished designs
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
GE
Pricing model
Freemium
Freemium
Pricing
Not given
Free version with all core annotation tools and up to 10 screenshots per day. Pro available as Monthly at $2/month, Annual at $19.99/year, or Lifetime at $38.99 one-time payment.
Key features
Generate flowcharts from plain text descriptions
Convert images to editable diagrams
Edit diagrams through conversational chat
Support for 10+ diagram types
Export to multiple formats including PNG, SVG, PDF, Draw.io, Mermaid, and Excalidraw
No signup required for free use
Automatic layout and styling
Diagram collaboration and sharing
Create flowchart animation videos
Arrows for directing attention and annotation
Numbered counters for step-by-step tutorials
Highlight tool for emphasis
Permanent redaction for sensitive information
Shapes for framing and illustration
Backgrounds and borders for polish
PDF page annotation
Spotlight and crop tools
What makes it different
Conversational interface for creating and editing diagrams using natural language
Recover editable diagrams from images, PDFs, screenshots and whiteboard photos
Support for over 10 diagram types beyond basic flowcharts
Export to multiple formats including Mermaid and Draw.io code
No login required to try free version
No account or sign-up required to start using
All screenshots stay locally on your Mac with no uploads
Permanent redaction that cannot be removed from exported images
ChatFlowchart
Snapperon