Drag and drop entity shapes (tables) onto the canvas. Double-click headers to rename them and use connector lines from the ER library to represent relationships like one-to-many or many-to-many.
Open the editor and click + More Shapes at the bottom of the left sidebar. Under the Software section, check the box for Entity Relation and click Apply . draw.io er diagram download
For a faster start, select File > New or Arrange > Insert > Template and choose from the "Software" or "Basic" categories to find pre-made ER diagram templates . Drag and drop entity shapes (tables) onto the canvas
You can automatically generate entities by going to Arrange > Insert > From SQL , then pasting your SQL code into the dialog box. Downloading and Exporting Your Diagram Under the Software section, check the box for
To create and download an Entity-Relationship (ER) diagram using (now officially known as diagrams.net ), you can utilize its built-in shape libraries and versatile export options. Whether you are designing a database from scratch or documenting an existing system, the platform provides tools to build, save, and download your diagrams in various high-quality formats. How to Create an ER Diagram
Once your diagram is complete, you can download it to your local device in several ways: Export a diagram to various file formats - draw.io