Template / UML

Use Case Diagram template

2D vector · exports PNG SVG PDF

Actor, system boundary and five use cases.


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UML

UML (Unified Modeling Language) diagrams describe the structure and behavior of software systems. These free UML templates cover class and use-case diagrams you can edit online for design docs and reviews.

free · no sign-up · edits stay in your browser

When to use the Use Case Diagram template

  • Designing object-oriented software architecture
  • Documenting classes, relationships and use cases
  • Preparing technical specs and engineering reviews

How to use it in MSRX CanvasIQ

  1. 1

    Open the template

    Click “Open in workspace” to load this template onto the canvas instantly — no sign-up needed.

  2. 2

    Edit on the canvas

    Select, move, resize and restyle any element. Everything loads as fully editable shapes on their own layer.

  3. 3

    Customize with AI

    Use the CanvasIQ AI Copilot to add diagrams, shapes or text, or recolor and rearrange to fit your needs.

  4. 4

    Export your design

    Save to PNG, SVG, PDF or a re-openable project file — all generated locally in your browser.