DesignSQL
DesignSQL — Online Database Diagram & Schema Design Tool
DesignSQL launched on February 25, 2026 with 3 votes, #3,486 of 16,627 launches that month and more than 50% of that year's launches.
What it does
Free online database schema designer & ER diagram tool — no sign-up needed. Drag and drop tables, define relationships, and export to SQL, Prisma, GORM, Laravel, and more. Supports PostgreSQL, MySQL, SQLite & MSSQL natively. Start locally for free. Go Pro for cloud sync & version history. Unlike dbdiagram.io or DrawSQL — DesignSQL takes you from diagram to deployable code, faster.
Online database schema designer with DBML editor and real-time ER diagram. Design tables, track version history, collaborate with your team, and more. Supports PostgreSQL, MySQL and MSSQL.
A DBML-based database schema editor that blends code and ER diagrams. Write schemas, see the diagram instantly, and collaborate seamlessly. Plug straight into the engines your team already runs. No adapters. No translation layers. Schemas, types, and transactions stay exactly as you wrote them. An empty canvas becomes a fully documented database in three steps. No setup, no config — just type and watch. Type DBML in our editor, or drag in an existing SQL dump. We parse it instantly — no config, no migrations required. Prefer a visual approach? Add tables, edit columns, pick types from a dropdown — all without writing a single line of code. Watch your schema draw itself. Relationships snap…from designsql.cloud
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