Free UML Use Case Diagram Templates

Define how users interact with your system using Creately's free UML use case diagram templates. Start from ready-made layouts for software, web, and business systems, then add actors, use cases, and relationships in the online editor. Export your use case diagram to PDF, PNG, JPEG, or SVG when you're done.
Templates

How to Use the UML Use Case Diagram Templates in Creately

  • Choose a template that suits your needs

    Pick a use case diagram template that fits your system, such as an online store, banking app, or booking platform. Click 'Edit This Template' to open it and start mapping how users interact with your system.

  • Sign in or create a free Creately account

    Create a free account or sign in to open the template in the editor. This lets you save your use case diagram, return to it later, and keep every change synced to your workspace.

  • Open the template and customize it

    Replace the placeholder content with your own actors and use cases, and connect them to show how they interact.

  • Collaborate with your team

    Give others view or edit access, gather inline comments, and resolve them without leaving the canvas. This works well for developers, analysts, and stakeholders reviewing requirements together.

  • Export, share, or present

    Export your use case diagram as PDF, PNG, JPEG, or SVG, present it live, or embed or link it in your requirements and design documents.