OVERALL RATINGS
INSTALLS
29
SUPPORT
- Partner Supported
TRUST SIGNALS
Key highlights of the appDraw UML class, sequence, state and ER diagrams from text on Jira issues, inside a hand-drawn Excalidraw whiteboard
UML from a few lines of text
Write a class, sequence, state or ER diagram as text and it appears on the issue. Change the text to change the model — no boxes to align by hand.
Sketch around the model
Mark what changes with hand-drawn arrows and notes, paste screenshots, group parts — the Excalidraw whiteboard keeps it a living sketch.
Models shared across the project
Keep the domain model on the project page, show it on every issue that touches it, start new diagrams from a copy, and roll back to any of the last 10 versions.
Supporting media
More details
Lightweight UML for Jira teams:
- Class, sequence, state and ER diagrams from Mermaid text; nomnoml syntax supported too
- Excalidraw whiteboard around them: hand-drawn notes, images, shape libraries
- Graphviz, LaTeX math, Vega-Lite charts and WaveDrom built in
- Issue panel, project page and a global page with every diagram
- Shared diagrams across issues, templates from a copy, last 10 versions kept
- Conflict-safe saving; Jira permissions respected
Runs on Atlassian Forge: stored in your site, rendered in the browser, no external calls.
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
Excalidraw UML & Class Diagrams for Jira integrates with your Atlassian app
Version information
Version 2.13.0•for Jira Cloud
- Release date
- Oct 22nd 2026
- Summary
- Minor version update
- Details
- Minor version update
- Payment model
- Paid via Atlassian
- License type
- Commercial