Online Use Case Diagram Tool

Make professional Use Case Diagram in minutes.

Create Use Case Diagram online


Feature Highlights

The Simplest way to diagram and collaborate. Take a look at some of the great features.

Simple Yet Powerful

Create shapes and connectors in a single interaction. Position shapes precisely with drag-and-drop.

Diagrams in MS Products

Embed interactive diagrams in MS applications. Word, PowerPoint, OneNote and Outlook are supported.

Import Visio Files

Switch from Visio to Visual Paradigm now to enjoy a sleeker, more intuitive diagramming solution.

Multi-Export Options

Export diagrams in many image formats and as PNG, JPG, GIF, SVG for reporting, publishing and presentation.

Professional Templates

Create professional diagrams using a variety of templates. 1000's of ready-to-use templates are available.

Collaborate with Anyone

Seamless collaboration for teams and clients. Add comments to review and discuss design ideas.

More than just a Use Case Diagram Software

Get Started Now

Create diagrams and charts in a simple and flexible way.

Start Drawing for Free
Flowchart Maker
System Design Tool (e.g. UML)
Cloud architecture design tool (e.g. AWS)