Data Privacy Policies explanation

This page is TL;DR version of our data privacy policies. Please make sure that you read our data privacy policies for more information.

All ZenUML diagrams are rendered within a browser using HTML (+SVG), JavaScript and CSS. No diagram data (except for usage data) is sent to any backend server for the diagrams to be rendered. This includes sequence diagrams, mermaid diagrams and graph diagrams. Mermaid diagrams and graph diagrams are only available on our Confluence plugin (Cloud).

We use diagram data to represent the data that is used for rendering the diagrams.

The following table shows how the diagram data is stored for each of our products:

* P&D Vision is the owner company of ZenUML products

Product	Storage	Accessible to P&D Vision

Product	Storage	Accessible to P&D Vision
Intellij IDEA	Within IDE (scratches) Code base with extension `.zen`	No
Desktop (Mac)	Local database with no connection to internet.	No We may add cloud storage feature in the future and user can opt in when it is available.
Confluence plugins	Data is stored in client’s confluence instance.	No
Web App and Chrome Extension	Browser local storage Firebase only if the user has logged in	Yes if the data is store in Firebase.