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.
Describe your entities in plain English (or paste your schema) and get tables with typed columns and labeled relationships, laid out automatically
Paste your CREATE TABLE statements and the AI draws every table, column type, and foreign-key relationship, no database connection needed
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.
Signing up costs nothing and every feature is included. Only AI generation is metered, in credits.