No Mermaid syntax needed. AI creates flowcharts, sequences, ER diagrams...
Plus: Upload hand-drawn sketches and convert them instantly
Basic login with success/failure
Cart → Address → Payment → Order
Submit → Leader → HR
Token issue & protected resource
Create payment & callback (verify)
User/Post/Comment/Tag
Order/OrderItem/Product
Created→Paid→Shipped→Delivered
Open→InProgress→Resolved→Closed
Cart with Products
Client→Nginx→App→DB/Cache
Branching strategy visualization
No Mermaid syntax required. Just snap a photo and generate professional diagrams


Snap a photo and convert to editable diagrams
Even rough sketches can be recognized
Scan old documents for digital management
Migrate from Visio/Draw.io to Mermaid
Free: 5/month | Pro: 50/month