diagrams.net
Free diagram editor, also known as draw.io.
Key features
- Save diagrams locally or in storage you choose
- Edit together live with shared cursors
- Connect Google, Microsoft, Atlassian, GitHub, VS Code, and Notion
- Embed interactive diagrams in docs, wikis, or apps
- Export diagrams as SVG, PNG, or PDF
- Category
- Design
- Who it's for
- Teams and developers who create and embed diagrams.
- Tags
- diagramcode-editorstorageversion-controlwhiteboardnotes-docs
- Website
- diagrams.net
- Listed
- 2026-09-15
Frequently asked questions
Is diagrams.net free?
Yes. diagrams.net is open source and free to use.
What is diagrams.net used for?
Free diagram editor, also known as draw.io. Typical uses: save diagrams locally or in storage you choose; edit together live with shared cursors; connect Google, Microsoft, Atlassian, GitHub, VS Code, and Notion.
What are the best diagrams.net alternatives?
Alternatives in the same category include Whimsical, tldraw, Framer, Miro, Sketch.
Related in Design
See all →- Excalidraw Virtual whiteboard for hand-drawn diagrams.
- tldraw SDK and app for infinite canvas diagrams.
- Whimsical Flowcharts, wireframes, and docs.
- ArtCraft Open-source studio for controllable AI image and video. Subscriptions are optional.
- Blender Open-source 3D creation suite.
- CadCraft Open-source CAD and BIM family of eight apps. Early builds run in the browser and on Windows and Linux.
