AI flowchart maker and diagram generator that turns text, images, and PDFs into editable diagrams
Stage
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Founded
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Based in
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US
Pricing model
Freemium
Freemium
Pricing
Free: $0 with 5 4K exports per month and 3 saved palettes. Pro: $39 for 12 months with unlimited 4K exports and 50 saved palettes, one-time payment. Week Pass: $9 for 7 days with unlimited 4K exports, one-time payment.
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Key features
Three gradient styles: blobs, stripes, and clouds
Real grain rendering at export resolution
Pixel and dither finishes
4K JPEG export with no watermark
Color, blur, contrast and saturation controls
Palette saving and reuse
MCP server integration for coding agents
Free and unmetered previews in MCP clients
Commercial use on all plans
Figma integration via export and background image
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
What makes it different
Grain is rendered into the image at full resolution, not pasted on top, so it survives JPEG compression, scaling and print
Preview matches the 4K export exactly; what you tune on a laptop is what lands on the monitor
Pay once, never auto-renews; no subscription required
Free tier is genuinely useful with 5 full-resolution 4K exports monthly
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
Gradients Studio
ChatFlowchart