AI flowchart maker and diagram generator that turns text, images, and PDFs into editable diagrams
Free block poster maker for turning photos or AI art into wall-sized prints
Stage
Not given
Not given
Founded
Not given
Not given
Based in
US
HK
Pricing model
Freemium
Freemium
Pricing
Not given
Free: basic PDF export up to 150 DPI with watermark. Starter $4.99/month with 20 AI credits, unlimited HD PDFs. Creator $19.99/month with 200 AI credits, unlimited HD PDFs. Studio $39.99/month with 1,000 AI credits, unlimited HD PDFs. One-time options: $4.99 with 1 source-image unlock and 2 AI credi
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
Upload photos or generate AI artwork
Choose from five paper sizes
Crop and adjust margins and overlap
Preview layout before downloading
Free and paid export options
Batch processing of multiple images
Save and reuse print presets
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
ChatFlowchart
BlockPoster.ai