A powerful cross-platform ERD tool for MySQL and PostgreSQL. Design schemas visually, generate migrations automatically, and keep your database in sync. Currently in beta - help shape the future by joining our community!
MySQL
PostgreSQL
From visual design to production migrations, dbflow has you covered.
Intuitive drag-and-drop interface for creating entities, fields, and relationships. Auto-resize, snap-to-guide alignment, and smart connection lines.
Compare your ERD design with your database and generate SQL migrations automatically. CREATE, ALTER, and DROP statements handled for you.
Connect to existing databases and auto-generate ERD diagrams. Perfect for documenting legacy systems or understanding new codebases.
Connect to remote databases securely through SSH tunnels. Credentials stored safely in your OS keyring.
Your workspace lives in a folder as JSON files. No cloud dependency, easy version control with git, and complete data ownership.
Unique, not null, default values, check constraints, composite unique, and indexes. Everything you need for production schemas.
Full temporal state management. Make changes confidently knowing you can always step back through your edit history.
Vim-style navigation (hjkl), hot keys for common operations, tab navigation with Cmd+1-9. Built for developers who prefer the keyboard.
Pre-define common field patterns and reuse them across entities. Speed up schema creation with your custom templates.
From design to deployment in three simple steps.
Create entities, define fields, and establish relationships using the visual editor. Or import from an existing database.
Compare your design with the database. dbflow generates the exact SQL needed to bring your database in sync.
Execute migrations directly or export SQL files. Your ERD stays in sync as your schema evolves.
Experience seamless performance and native feel across all major operating systems.
Free during beta. One-time purchase after release.
Full access to all features while in beta. Help shape the product!
Buy once, own forever. Includes 1 year of free updates.
Download dbflow beta for free and help us build the best database design tool. Your feedback matters!