UML Templates
Class Diagrams
ER Diagrams
Sequence Diagrams
Use Cases
Team Collaboration
Collaborate with your team with Shared Team Projects and Multi Revision support on a single secure platform. Never worry about losing your UML documentation.
Fast & Easy UML Online
Ready-Made online UML Templates for everything from Use Cases, Class diagrams, Sequence diagrams, ER & State Charts to Mockups, Sitemaps and Network Plans.
Share, Publish & Export
Share UML diagrams online or Publish & embed UML designs into your project Wiki. Easily export a PDF or PNG of your UML designs with 1-click.
Intelligent Models
Smart shapes make UML modelling a breeze. Link UML models, define class properties and capture object relationships with our 1-click Contextual Toolbar.
Take the Tour
Extensive UML support and everything else you need...
User Love
Awesome, fantastic website to create online UML diagrams like ER diagrams, Flowcharts, and UML class diagrams.
Santhosh Reddy Mandadi
Since Creately is web-based, our concerns about cross-platform support are taken care of. It can be used to create online UML diagrams, informational diagrams, flowcharts and many other diagram types. The best part of it is its collaboration capabilities.
Serkan Olgun, Virtual Impact
Your support is extremely quick compared to other services. I'm glad Creately staff feel that people matter!
Rigel Arndt
One of its strengths is that it provides a variety of starting templates. These include UML class diagrams, entity relationship diagrams, sitemaps, wireframes, and much more. You can produce almost any chart or diagram you would need in planning the user experience and data model of your application within the Creately web application.