RelateDB – Offline-first browser-based database schema designer

Summary: RelateDB is a browser-based tool for visually designing database schemas offline. It supports importing and exporting SQL or DBML, auto-arranges diagrams, and runs entirely locally without accounts or cloud storage.

What it does

It allows users to model tables and relationships visually, import SQL or DBML files, auto-arrange diagrams, and export schemas or images, all within the browser.

Who it's for

Developers and database designers needing a fast, offline schema design tool without account requirements or cloud dependencies.

Why it matters

It eliminates friction from traditional tools by running fully offline and locally, ensuring data privacy and streamlined workflows.