ChartDB
verifiedFreemiumchartdb.io
Open-source database diagram editor that visualizes schemas from one query and generates DDL, with AI and collaboration.
What it does
ChartDB is a free, open-source database diagram editor and data-modeling tool. It imports an entire schema from a single query, lets you edit and export ER diagrams, generates DDL in your SQL dialect, and offers AI diagram generation plus real-time team collaboration. Available as cloud or self-hosted.
How to use: Visualize your DB via one-single query. Database design editor -> get a diagram in just 15 seconds. You can import, edit, and export diagrams.
Core features
Instant schema import via one query
Editable ER diagrams
DDL export in multiple SQL dialects
AI diagram generation
Real-time collaboration
Cloud or self-hosted
Best for
→Visualize an existing database
→Design and edit schemas
→Generate DDL migration scripts
→Document a database for a team
Toolspool rankingby monthly traffic