Focused, Forge-native apps for Confluence Cloud.
We work to one rule: your content stays inside Atlassian. Our apps run entirely on Atlassian's own infrastructure, make no external network calls, and request no data access scopes. There is no vendor server in the path, and nothing to send anywhere.
We would rather do one thing properly than several things adequately.
Render Mermaid diagrams-as-code on Confluence Cloud pages.
Status: in review for the Atlassian Marketplace.
On a Confluence page, type /Mermaid and choose Mermaid Diagram. The editor
opens automatically. Write or paste Mermaid syntax, check the live preview, then Save and
publish the page.
Everything supported by Mermaid 11, including flowcharts, sequence diagrams, state diagrams, class diagrams, entity-relationship diagrams, Gantt charts, pie charts, mindmaps, and timelines. Full syntax reference: mermaid.js.org.
Mermaid is the syntax most AI assistants produce when asked for a diagram. Paste the block straight into the editor — the live preview tells you immediately whether it is valid.
Diagrams follow your Confluence theme and re-render when you switch between light and dark.
We collect nothing. That is not a policy choice we could quietly reverse — it is a property of how the app is built.
| Personal data collected | None. |
|---|---|
| Page content accessed | None. The app declares no Atlassian data access scopes. |
| Data sent to us | None. The app makes no external network requests. |
| Analytics or tracking | None. No cookies, no trackers, no third-party scripts. |
| Data shared or sold | None. There is nothing to share. |
Your diagram source is stored by Atlassian as ordinary macro configuration on your own Confluence page, inside your own Atlassian site, exactly like any other page content. We never receive it. Diagram rendering happens locally in your browser.
Because we hold no personal data, there is nothing for us to export, rectify, or erase on request. Any data subject request concerning your Confluence content is handled by Atlassian as your data processor. See Atlassian's privacy policy.
Bug reports and questions reach the developer directly — there is no ticket queue in between.
Email: seehuetterdominik@googlemail.com
When reporting a rendering problem, please include the Mermaid source that reproduces it and the browser you are using. That is almost always enough to reproduce it exactly.
We aim to respond within two business days.