Gliffy Diagram

Diagramming software

Communicate and collaborate visually

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Easy-to-use and versatile

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Diagram with ease

Drag and drop shapes or use templates and themes.

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Share with anyone

Share diagrams via URL or embedding.

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Collaborate instantly

Choose who can view, edit and comment.

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Integrate with Atlassian

Add visuals directly to Jira and Confluence.

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Preserve and track changes

Access previous versions in revision history.

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Import and edit old diagrams, export new creations.

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Seamless integration with popular platforms

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Transform how your team communicates

From ERD and UML diagrams to flowcharts and wireframes, Gliffy Diagram brings your ideas to life.

Diagram Tab

  • UML diagrams
  • AWS architecture
  • Network diagrams
  • Entity-relationship diagrams
  • Floor plans
  • Wireframes
  • Flowcharts
  • Venn diagrams
  • Org charts
  • Mind maps
  • Business process modeling
  • SWOT analyses
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Gliffy Diagram for Atlassian



Adding diagram to jira issue

Add diagrams directly to Jira issues

The Gliffy Diagram for Jira app allows you to add diagrams directly to your Jira tickets for improved communication and collaboration. Thanks to native Jira integration, diagrams, flowcharts and wireframes can be incorporated into issues in just a few clicks.

  • Visually document bugs for easier explanation and reproduction
  • View revision history
  • Start with a premade template


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Add visuals to your confluence page

Integrate visuals into Confluence documents

Add visuals to your Confluence pages with the Gliffy Diagram for Confluence app to improve documentation, collaboration and productivity. Thanks to native Confluence integration, the process is simple and seamless.

  • Link to anything in a Confluence instance
  • Use any diagram previously made by your team as a template
  • Create and edit without ever leaving the Atlassian ecosystem
  • Search by diagram name, or even shape name within a diagram
  • Restore page history and bring up the diagram created with it


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“It's absolutely a great add-on for users, as it helps in presenting the data in pictorial representations. I have been associated with a team that handles thousands of users using Jira, and it has been received very well.”

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— Anupam SD on 11-03-2017

“I couldn't imagine Confluence without the Gliffy plug-in. It fills about the only gap in the system: easy production of diagrams, charts, process flows. Our sales team regularly uses Gliffy to produce process analysis flowcharts for clients, our product team builds wireframes, our support team creates project plan diagrams... and on and on.”

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— Colin Walker on 11-11-2017

A scalable diagram maker with a robust enterprise option

Gliffy Diagram’s enterprise-grade functionality and secure management features make it an ideal choice for organizations of any size.

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Secure cloud storage

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Single sign-on (SSO) integration

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Unlimited free users

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Easy admin controls

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Assisted data migration

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Priority support