PlantUML Diagrams & Charts for Confluence

by RVS Softek

works with Confluence Cloud

Free app

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Key highlights of the appFree PlantUML for Confluence: write diagrams as code, preview live, and keep them in sync with GitHub, GitLab or Bitbucket

Write PlantUML, see the diagram live

Type PlantUML on the left, watch the diagram render on the right. Sequence, class, activity, component, state, use case, deployment, ER, Gantt, mindmap and WBS, all as sharp, scalable images.

Migrate PlantUML from Data Center to Cloud

Moving Confluence from Data Center to Cloud? Recover PlantUML diagrams that show “Error loading the extension!” after migration and restore them in a few clicks. The rest of each page stays untouched.

Start in seconds with templates or Rovo

Pick one of 15+ templates for architecture, sequences or database schemas. Or ask Rovo to write the PlantUML for you, paste it into the editor and publish.

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More details

PlantUML Diagrams & Charts for Confluence lets engineering teams keep diagrams as code inside Confluence Cloud. Write PlantUML, see a live preview side by side, and publish. No drawing tools, no exported PNGs.

Why teams pick it:
• Free

• Git sync: import .puml files from GitHub, GitLab or Bitbucket so diagrams match your codebase

• 11 diagram types: sequence, class, activity, component, state, use case, deployment, ER, Gantt, mindmap, WBS

• 15+ templates for architecture, APIs and database schemas

• Rovo-ready: ask Rovo for PlantUML code, paste it in, publish

• Built on Atlassian Forge, Runs on Atlassian infra. Secure by design

• Content stays inside your Confluence site. See exactly how your data is handled.

• Easy migration from Avono & Stratus data center diagrams

Made for architects, developers and documentation teams who want version-controlled diagrams next to their docs.

Questions or a feature request? Email support@rvsoftwares.in

Book a Demo
Rovo Integration

Resources

App documentation
Comprehensive set of documentation from the partner on how this app works

Privacy and Security

Privacy policy

Atlassian's privacy policy is not applicable to the use of this app. Please refer to the privacy policy provided by this app's partner.

Partner privacy policy

Security program

This app is not part of the Marketplace Bug Bounty program.

Integration permissions

PlantUML Diagrams & Charts for Confluence integrates with your Atlassian app

Version information

Version 15.1.0•for Confluence Cloud

Release date: Oct 19th 2026
Summary: Added Spacegraph page tree, bug fix, Git-sync permission check
Details: Added Spacegraph page tree, bug fix, Git-sync permission check
Payment model: Free
License type: Commercial - no charge