Hello, do you have any questions, comments, improvement requests, please send them to us, we appreciate your
We are proud to share with you our new app for Math/TikZ/PGFPlots diagrams. For your diagrams other than UML,
please see holatex.app
Don't draw any more
Get beautiful UML diagrams with few lines of code. Use case, Sequence,
State, Class, Deployment.
A use case diagram is a representation of a user's interaction with the system that shows the
between the user and the different use cases in which the user is involved.
A sequence diagram shows object interactions arranged in time sequence.
A class diagram is a static structure diagram that describes the structure of a system by
the system's classes, their attributes, operations (or methods), and the relationships among
A state diagram is a behavior diagram which shows discrete behavior of a part of designed system
finite state transitions.
A deployment diagram models the physical deployment of artifacts on nodes.
Graph visualization is a way of representing structural information as diagrams of abstract graphs and
DotUml is available in five products :
The WEB application is available on this site at the page playground.
From this page, you can generate your own diagrams in SVG / PNG, and download them for the use you want. We
invite you to use DotUML (it is free, and no account required).
Atlassian Confluence plug-in (add-on)
The Confluence plug-in is available on the Atlassian market.
This plug-in is securely integrated with Confluence, all data (code and result diagrams) are saved on your
Confluence instances, and no data are send to external servers. Except for the Word/PDF Export feature
on Confluence Cloud only (this does not apply to the server version), which requires conversion to PNG on the
MS Office add-in
The Add-in for MS Office Word is available on the Microsoft Appsource.
This Add-in is securely integrated with Word, all data (code and result diagrams) are saved on your
document (.docx), and no data are send to external servers. The supported version are : Word 2016 and later for
Windows, Word 2016 and later
for Mac, and Word Online.
Google Docs add-in
The Add-in for Google Docs is available on the Google
This Add-in is securely integrated with Google Docs, all data (code and result diagrams) are saved on your
document, and no data are send to external servers.
Visual Studio Code Extension
The Visual Studio Code Extension is available on the Marketplace.
The DotUML extension for Visual Studio Code provides language support and live preview for the DotUML and
Graphviz format. It allows the creation of offline UML diagrams based on the DotUML Syntax.
How does it work
is handled entirely locally, without any call for web services. Thus, all your data remains local on your
What the differences with Plant UML
DotUML shares the same concept for generation of UML diagram from pseudo-code, using Graphiz Dot. But the software
architecture is completely different and the language pseudo-code (DSL) is also different.
Here some differences:
Stored in 3rd party servers
Share with vendor
For any question, comment or sugestion, your are welcome to contact us at:
Confluence Cloud Warning
Since the Confluence Cloud's new editing interface, the DotUML plug-in does not work as expected.
Open a page with a diagram,
Access the edition,
From the edit page, go to the DotUML plug-in, edit the UML diagram and save it,
Problem, the edit page is not updated and shows previous content,
The published page is correct.
From the edit page, just re-edit the diagram, save without any change, you will see your last changes.
The DotUML plug-in, is not the only one in this case: