Define tables with columns and types, add relationships, and visualize your database schema as an interactive ER diagram.
See your tables, columns, primary keys, and relationships rendered as a clean entity-relationship diagram on a canvas.
Automatically generates CREATE TABLE and ALTER TABLE statements with foreign-key constraints you can copy in one click.
Download the rendered diagram as a PNG image for documentation, presentations, or team reviews.
No data is sent to any server. Your schema stays on your device — completely private.