Describe your data model and AI creates a professional database schema diagram with tables, columns, relationships, and constraints
No sign-up required • Free to try
Describe entities and their relationships, or a tree, graph, or queue, and the AI draws a clean labeled diagram you can refine on the canvas.
Paste your DDL, a database dump or a Prisma schema. Every table, column type, primary key and foreign key is read from the file itself, not guessed
Common questions about ai database schema diagram generator
All major databases: PostgreSQL, MySQL, SQL Server, Oracle, SQLite, MongoDB, DynamoDB, Cassandra, and more. The diagrams use appropriate notation for relational vs document vs key-value stores.
Yes! Visualize one-to-one, one-to-many, and many-to-many relationships with proper crow foot notation. Show foreign keys, primary keys, unique constraints, and indexes.
Try it free on the scratch canvas, no account needed. Pro starts with a 7-day free trial.