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478
SUPPORT
- Partner Supported
TRUST SIGNALS
Key highlights of the appFlowcharts, sequence diagrams, Gantt charts, class diagrams + 12 more — syntax highlighting, full-screen viewer, PNG/SVG export
Syntax-highlighted editor
Write Mermaid faster and with fewer errors. The redesigned editor highlights Mermaid syntax in real time, so you catch mistakes as you type - not after you save. Write complex diagrams with confidence.
16 diagram types in one macro
Flowcharts, sequence diagrams, Gantt charts, class diagrams, ER diagrams, state machines, mindmaps, timelines, XY charts and more - all from a single macro, all in one place.
Export diagrams as PNG, SVG, or copy to clipboard
Save any diagram as a PNG or SVG file, or copy it directly to the clipboard - ready for slides, documents, or design tools. Diagrams also render correctly when exporting Confluence pages to PDF or Word.
Supporting media
More details
Create flowcharts, sequence diagrams, Gantt charts, class diagrams, and 12 more diagram types in Confluence using plain Mermaid syntax — no external tools required.
Features:
- Syntax-highlighted editor with live preview
- Full-screen SVG viewer with zoom and pan
- Export as PNG, SVG, or copy to clipboard
- PDF and Word export compatible
- Diagrams stored as page attachments — survive page copies and moves
- Visible to anonymous users and Confluence guests
Supported diagram types:
- Flowchart
- Sequence Diagram
- Class Diagram
- State Diagram
- Entity Relationship Diagram
- User Journey
- Gantt
- Pie Chart
- Quadrant Chart
- Requirement Diagram
- Gitgraph (Git) Diagram
- Mindmaps
- Timeline
- Sankey
- XYChart 🔥
- Block Diagram 🔥
Also need diagrams on Jira work items? We've got you covered →
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 policySecurity program
This app is not part of the Marketplace Bug Bounty program.
Integration permissions
Apportunity: Mermaid Diagrams Macro for Confluence integrates with your Atlassian app
Version information
Version 5.7.0•for Confluence Cloud
- Release date
- Jun 22nd 2026
- Summary
- 🚀 New Mermaid editor, export features, and guest support
- Details
📝 New Mermaid Editor
Enjoy a completely redesigned editor with Mermaid syntax highlighting for a much better diagram editing experience.
👥 Anonymous Users & Guest Support
The diagrams macro now supports anonymous users and Confluence guests, allowing external collaborators and public viewers to access diagrams without issues.
📤 Advanced Export Capabilities
You can now export diagrams in multiple ways:
- PNG export
- SVG export
- Copy diagram directly to clipboard
📄 PDF & Word Export Compatibility
Diagrams are now fully compatible with Confluence export to PDF and Word functionality.
📦 Improved Diagram Storage
Mermaid diagram configuration is now stored as part of the page attachments instead of Forge storage.
Benefits include:
- Almost unlimited diagram size
- Better stability for large diagrams
- Diagrams stay fully functional when pages are copied or moved
Improved portability and page consistency
- Payment model
- Paid via Atlassian
- License type
- Commercial