DB to Diagram

DB to Diagram is an in-browser ERD editor for designing, reviewing, and evolving database schemas—fast. You can sketch tables and relationships visually, import an existing schema to get a diagram instantly, and export everything back into runnable SQL or shareable formats. No signup, no setup—just open the app and start modeling.

Live demo: https://db-to-diagram.devsolux.net/

What you can do

• Design visually

  • Create tables, relationships, subject areas, and notes with a smooth drag-and-drop workflow.
  • Use editor essentials like undo/redo, duplicate, and copy/paste.

• Import existing schemas

  • Paste or upload a DDL script and turn it into a diagram automatically.

• Export and share

  • Generate DDL you can execute on your database.
  • Export the diagram as JSON or an image for docs, reviews, or tickets.

• Manage changes over time

  • Version your diagrams and generate migration scripts to keep environments aligned.

• Make it fit your workflow

  • Customize the workspace: show/hide UI panels and adjust the layout to your preferences.
  • Work faster with keyboard shortcuts.

• Reuse patterns

  • Start with built-in templates for quick onboarding or inspiration.
  • Save your own custom templates for repeatable boilerplate structures.

• Catch problems early

  • Built-in issue detection helps spot diagram/schema inconsistencies before exporting.

Database support

• Relational: MySQL, PostgreSQL, SQLite, MariaDB, SQL Server
• Object-relational / custom types: define custom types and model JSON-like structures

Extras

• Presentation mode

  • A clean, big-screen view for team discussions, architecture reviews, and workshops.