# SQL Designer

> Free and Open Source ERD tool for all popular relational databases

- **Website**: https://sql-designer.com
- **Uneed Page**: https://www.uneed.best/tool/sql-designer
- **Pricing**: Free
- **Category**: Development
- **Tags**: Design System, Open Source, Database
- **Submitted by**: @snydi611-2137
- **Launch Date**: 2026-07-04
- **Social Links**: [Twitter](https://x.com/sqldesigner) | [GitHub](https://github.com/Snydi/sqldesigner) | [YouTube](https://www.youtube.com/@sql-designer)

## About

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.