About ChartDB
ChartDB — ChartDB is a free, open-source database diagram editor. It allows users to visualize and design their database with a single query and easily migrate with AI-powered DDL script generation in their preferred SQL dialect. It helps draw DB relationship diagrams and export DDL scripts.
Top use cases
- Instantly visualize database schema and generate ER diagrams
- Jumpstart work with pre-designed examples for quick setup and design inspiration
- Share visually appealing previews of database diagrams
Built for
Key features
- Visualize database schema with a single query
- AI-powered DDL script generation
- Free and open-source
- Database design editor
- Import, edit, and export diagrams
Pros & cons
Pros
- Free and open-source
- Easy to use with a single query import
- AI-powered DDL generation
- Supports multiple DBMS
- Visually appealing diagrams
- Cloud and self-hosted options
Cons
- Pricing not explicitly detailed on the main page (check pricing page)
- Advanced query editor is a work in progress (WIP)
Frequently asked questions
How quickly can I visualize my database schema?
It takes just 15 seconds to visualize your database schema with a single query.
What database management systems (DBMS) are supported?
ChartDB supports MySQL, MariaDB, PostgreSQL, Microsoft SQL Server, and SQLite.
What export options are available?
You can download diagrams as SQL (DDL) scripts or as an image for documentation.
Is ChartDB cloud-based or self-hosted?
ChartDB offers both cloud and self-hosted options. The cloud version is for ease of use and team accessibility, while the self-hosted version is for security and customization.
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