Free Entity Relationship Diagram (ERD) Templates

Model your data with Creately's free entity relationship diagram (ERD) templates. Start from ready-made layouts for online stores, schools, hospitals, and more, then add entities, attributes, keys, and relationships in the online editor. Export your ERD to PDF, PNG, JPEG, or SVG when you're done.
Templates

How to Use the Entity Relationship Diagram (ERD) Templates in Creately

  • Choose a template that suits your needs

    Pick an ERD template that fits your system, such as an online store, a library, a hospital, or a banking system. Click 'Edit This Template' to open it and start modeling your data.

  • Sign in or create a free Creately account

    Create a free account or sign in to open the template in the editor. This lets you save your ERD, return to it later, and keep every change synced to your workspace.

  • Open the template and customize it

    Replace the placeholder content with your own entities and show how they relate to each other.

  • Collaborate with your team

    Give others view or edit access, gather inline comments, and resolve them without leaving the canvas. This works well for developers, database administrators, and analysts agreeing on a data model together.

  • Export, share, or present

    Export your ERD as PDF, PNG, JPEG, or SVG, present it live, or embed or link it in your technical documentation and project specs.