Visual table editing
Drag to create tables, edit columns, primary keys and foreign keys.
Simple, fast ER diagram editor
Design databases visually without the bloat.
Visual ER modeling with tables, relationships, groups, and minimap
Core features
From visual modeling to cloud sync and AI — all in one place
Relationship management
Smart connectors for foreign keys with 1:1 / 1:N / N:N relations.
Multiple layouts
Tree, force-directed and grid layouts, organized in one click.
Import & export
JSON, SQL, DBML, PNG and SVG formats supported.
Minimap navigation
Navigate large ER diagrams quickly with the minimap.
Version history
Save snapshots, compare diffs and roll back any time.
Cloud sync
Auto-save to the cloud with real-time WebSocket sync.
Share links
Public read-only links — snapshot or live-sync viewing.
MCP / AI integration
Connect Cursor and IDEs for AI-assisted schema design.
Pick the plan that fits
Start free, upgrade when you need more power
Free
$0 / forever
- Basic ER diagram editing Included
- Table count 20 Included
- Share Link Included
- Minimap Included
- Annotations Not included
- Groups Not included
- Version manager Not included
- DBML import & export Not included
- PNG & SVG export Not included
- Data dictionary export Not included
- Seed / mock data Not included
- Virtual foreign key Not included
- Database import Not included
- MCP (IDE integration) Not included
VIP
$4 / month · $24 / year
- Basic ER diagram editing Included
- Table count 1000 Included
- Share Link Included
- Minimap Included
- Annotations Included
- Groups Included
- Version manager Included
- DBML import & export Included
- PNG & SVG export Included
- Data dictionary export Included
- Seed / mock data Included
- Virtual foreign key Included
- Database import Included
- MCP (IDE integration) Included