96% of the Fortune 500 choose Lucidchart.
ERD Shape Library
We have all the shapes you’ll need to make a professional, industry-standard ERD. When you use Lucidchart's ER diagram software, your finished work will look just as it should.Make an ERD
Use Lucidchart to create entity-relationship diagrams powerfully and efficiently. Get started with our basic naming and shape conventions, including entities, relationships, and attributes. Then convey cardinality constraints with simple formatting of shapes and arrows.
Lucidchart's real-time collaboration means zero downtime—no more wondering which member of your team has the working copy. Your documents are stored safely in the cloud and available whenever you need them. With in-editor chats, comments, and presence, each member of your team will be on the same page.
Ease of use
Some ER diagram tools are clunky and hard to use. With Lucidchart, simply open the ER diagram library to begin dragging and dropping shapes. You'll win praises from your team for migrating to the cloud, saving money, and enabling collaboration. Now you can work any time, anywhere, on any device that supports HTML5.
Over 15 million users
trust Lucidchart to keep them on the same page.
You can start making your ERD now with Lucidchart. We make diagramming intuitive and fun.
IntuitiveWhen you open a new document in Lucidchart, you have instant access to a dynamic toolbox. Our clean, inviting interface takes the complexity out of diagramming. In just minutes you’ll have a professional ERD that’s ready to share.
Visio import/exportIf you need to import some of your old files or collaborate with a co-worker who’s using Microsoft Visio, use Lucidchart’s import and export functions to put everything in the right place. We do the work for you!
Fully integratedLucidchart is fully integrated with Google Apps, so you can quickly open the application from your Google environment. Take advantage of the integrations with JIRA and Confluence to streamline your workflows.
Publish and shareOur users agree: it’s easy to make a great-looking diagram in Lucidchart. We also make it simple to showcase your work. Download to standard file formats or embed your ERDs in any HTML webpage.