SQL Designer is a free, browser-based tool for visually designing database schemas. Drag out tables, define columns and relationships, and get a clean entity-relationship diagram — no install, no account needed to start. Built for developers who want to plan their data model before writing migrations.
About SQL Designer
SQL Designer is a development product listed on Uneed, available for free. It's tagged with Design System, Open Source. See the best Design System products for related options.
Frequently asked questions about SQL Designer
What is SQL Designer?
SQL Designer is free and Open Source ERD tool for all popular relational databases.
Is SQL Designer free?
Yes, SQL Designer is free to use.
What are alternatives to SQL Designer?
Discover similar design system, open source, database products in the Uneed directory.
What category does SQL Designer belong to?
SQL Designer is listed under Development on Uneed.
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2026-07-04Category
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