What is diagrams.net ?

Keep your diagram data secure

diagrams.net and our draw.io apps for various platforms do not store your diagram data - our editor is a unique security-first diagramming tool.

Diagram wherever you want

Use whichever cloud platform you prefer to store your diagram files: Google Drive, Microsoft OneDrive, DropBox, GitHub/GitLab, in your browser, or on your device. No account needed - your diagrams are not locked behind an account. Use diagrams.net in your browser and on mobile and touchscreen devices.

Integrate diagrams with other software

Store and work with diagrams in Atlassian Confluence and Jira with our draw.io apps. External collaborators don’t need to join your instance, they can view and edit shared diagram files in diagrams.net - no account or diagram format conversion needed.

Collaborate in real-time with shared cursors

Multiple editors see changes synchronised in real time using Google Drive or Microsoft OneDrive, DropBox, and draw.io in Confluence. Everyone collaborating on a diagram can see exactly what everyone else is doing.

Easy-to-use diagram editor

diagrams.net and and our draw.io apps work just like the office and drawing tools you are used to using.

Free