Easily create all types of UML diagrams

Flowcharts Tool
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Quickly create class diagrams, use case diagrams and many other UML diagram types using online UML software.

100's of templates to get started quickly

Share and collaborate with others in real-time

Export diagrams as images or pdf files

Access your diagrams anywhere with Creately Mobile

UML Diagram Templates

Online Bus Reservation System

Online Bus Reservation System

Telephone Catalog Use Case

Telephone Catalog Use Case

Deployment Diagram for ATM System

Deployment Diagram for ATM System

Draw UML Diagrams Faster Using Our UML Specific Features

Why Drawing Flowcharts is 3 Times Faster with Creately

Drawing UML diagrams with Creately is basically a cakewalk because of its unique UML features. Say for example, you are drawing a class diagram; when you connect two objects, our smart connectors automatically detect that it’s a class diagram and from the drop down that shows up, you can select the relationship of that connector.

And with our text to shape feature, you can modify and format various UML objects exactly the way you want them to by simply changing the text within the container. Powerful features like this really make UML diagrams more fun and more productive.

Hundreds of UML Diagram Templates to Get Started Fast

Many Presentation and Exporting Options

Shown above are some UML diagram templates available to our users. You can access these professionally designed templates from the drawing area as well as browsing through the community.

Many more are added everyday thanks to our awesome user community. We have templates for many UML diagram types including class diagrams, sequence diagrams, ER diagrams, component diagrams and many more.

Extensive Library Covering Many UML Diagram Types

Draw Flowcharts Together with Real-Time Collaboration

We have separate libraries for many UML diagram types so you can draw your preferred UML diagram without cluttering the drawing interface. You can load them as you please and remove them with a single click.

When creating a new diagram you have to select the diagram type and all supported UML diagram types will show up in the list. Select which one you want and we'll load all the necessary libraries for you.

Draw UML Diagrams Online or Offline

Draw UML Diagrams Online or Offline

We are primarily a web based tool and you can use it to draw UML diagrams online without worrying about installs, downloads or operating systems. In case you need to draw UML diagrams offline we have a desktop version of our UML software which works on Windows, Mac and Linux.

The diagrams you draw on desktop are automatically synced with your online account as soon as you connect to the Internet. This way you never have to worry about maintaining two copies in two different places.

And with our mobile app you can browse and manage your diagrams from wherever you are. It supports key collaboration features, so you can share your diagrams and discuss about changes with your team on the go!