drawDB

Free, simple, and intuitive online database diagram editor and SQL generator.

Why it is included

Online database entity-realtionship diagram editor, data modeler, and SQL generator. Design, visualize, and export scripts without an account and completely free of charge.

Best for

Users exploring vetted FOSS alternatives in this space (diagrams).

Target users

Developers, teams, and individuals evaluating open tools in this category — refine in CMS for specificity.

Strengths

~37,014 GitHub stars (per upstream list)
Open source

Limitations

Verify license, platform support, and security posture for your environment.

Good alternatives

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