Simply easy
Database designing & Data modeling tool
Open source and free.

Design data structures

Visually

Create relationships

Drag and drop

Export SQL scripts

It's that simple

FAQ

How to register?: No registration required, just start playing.

Where is the data stored?: Stored in local storage and indexDB, so it is best to make a backup before cleaning the browser.

Is it possible to collaborate across devices?: Not for the time being.