PlantUML Diagrams
Diagrams as code, with Rovo: free PlantUML for Confluence Cloud
What PlantUML Diagrams does
Type PlantUML in Confluence and the diagram draws itself beside your text. Start from a template, let Rovo write the code, and bring old Data Center diagrams back to life after a Cloud move.
Lite version
PlantUML Diagrams is the lite version of PlantUML Diagrams & Charts. It has all the same features, except GitHub, GitLab and Bitbucket integration, which only the full app supports.
Code on the left, diagram on the right
A side-by-side editor that redraws as you type:
- Live preview of every change
- 11 diagram types, from sequence to WBS
- Export as high-quality SVG or PNG
Skip the blank page
Two quick ways to a first draft:
- 15+ templates for architecture, APIs and schemas
- Ask Rovo for the PlantUML, paste it in, publish
- Every template stays fully editable
Recover diagrams after a Cloud move
For sites migrated from Confluence Data Center:
- Finds “Error loading the extension!” boxes
- Restores Avono and Stratus PlantUML diagrams
- Repairs previously migrated math formulas
- Leaves the rest of every page untouched
Built for
- Architects
- Developers
- Documentation teams who keep diagrams next to their docs
Up and running in three steps
PlantUML Diagrams installs from the Atlassian Marketplace like any other app — nothing to host, nothing to maintain.
- 01
Get it from the Marketplace
Install it on your Confluence Cloud site from its Atlassian Marketplace listing. It's a free app — no licence, no trial clock, no servers to run.
- 02
Insert a PlantUML diagram
Add it to any page, then pick a template or ask Rovo to write the first version.
- 03
Edit with the preview open
Change the text and the diagram updates beside it. Publish when it looks right.
