Draw.io
Free open-source online diagram and flowchart maker
About
Draw.io is a free online diagramming tool enabling users to create professional flowcharts, mind maps, network diagrams, and various other visual representations. It empowers educators to design engaging lesson materials and visually explain complex concepts, while students can use it to organize thoughts, plan projects, and better understand intricate subjects through visual mapping. This versatile platform simplifies the creation of clear, shareable diagrams for any educational purpose.
How to Use
- Go to the Draw.io website (app.diagrams.net) to start a new diagram instantly.
- Choose where to save your file (e.g., Google Drive, OneDrive, device) or select 'Decide later.'
- Select a template or start with a blank diagram, then drag and drop shapes from the left sidebar onto the canvas.
- Connect shapes with arrows, add text by double-clicking, and format elements using the right sidebar for styles and properties.
- Save your diagram, export it in various formats (e.g., PNG, SVG, PDF), or share it with others for collaboration.
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AI in Education's Verdict
Editorial Review
Draw.io (now diagrams.net) is a free, feature-complete diagramming tool for flowcharts, mind maps, network diagrams, ER diagrams, and UML charts, available as a web app, VS Code extension, and desktop app with offline support. Its deep integration with Google Drive, OneDrive, and GitHub as storage backends makes it a zero-friction adoption decision for schools already using these platforms. For computer science, systems thinking, and project planning assignments, it is the strongest free diagramming tool available.
Criteria breakdown — Functionality: 4.0/5 | Ease of Use: 4.0/5 | Value: 5.0/5 | Education Fit: 4.0/5 | Support/Docs: 4.0/5
Rated by AI in Education editors using a transparent rubric across Functionality, Ease of Use, Value, Education Fit, and Support/Docs maturity.
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