Simple ER Diagram

Database design is crucial for developing apps and web services.
However, designing and visualizing a schema can be time-consuming and complex. With this app, developers can design DB schemas effortlessly.
Even with a rough outline, the app can automatically build the schema, and more detailed adjustments can also be made as needed.

It is used in various situations such as:
- New app development: Creating database schemas for new projects.
- Reviewing existing database structures: Visualizing and improving existing DB designs.
- Team collaboration: Sharing database designs among team members for efficient collaboration.
- Client presentations: Proposing and explaining database designs to clients visually.
- Learning: Helping new engineers get familiar with database design.
- Quick prototyping: Quickly creating schemas for short-term projects.

Please try it out whenever you need to design a database schema.

[Features]
- Intuitive operability
Ease of use is the most important factor. It runs smoothly, and you can intuitively edit your maps.

- Automatic SQL Conversion
Automatically convert ER diagrams into SQL code. Supported databases include MySQL, PostgreSQL, Oracle, and SQLite.

- Ready to use
You can use it immediately without registering an account.

- Export and Share
You can export and share your ER Diagram, and even edit them on a PC.

- Import
Exported files can be imported and edited.

- Text-based editing
Edit your ER Diagram directly using Mermaid notation.

- Dark theme support
Since it supports a dark theme, it is also ideal for use at night.