draw.io is a free and open source diagramming app that you can use online at app.diagrams.net, and offline (draw.io desktop). As a security-first diagramming app for teams, we provide the diagramming functionality, and you choose where to keep your diagram data.
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Create, edit and view diagrams using our free diagramming application online at app.diagrams.net. You can even use it as a diagram viewer for files created by another diagramming tool . Mobile diagramming: Add a web link to app.diagrams.net on your mobile device’s home screen to diagram on-the-go.
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Draw a freehand shape. Select Arrange > Insert > Freehand to open the Freehand dialog. If you are using the Sketch whiteboard-like editor theme, click on the Freehand tool (pen icon).
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Security-first diagramming for teams. Bring your storage to our online tool, or save locally with the desktop app. Start Download. No login or registration required.
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Draw your Amazon Web Services (AWS) infrastructure with draw.io for free. You don’t need to register or sign-up, and you can store your diagrams in your favourite cloud storage platforms, like Google Drive, One Drive, and Dropbox.
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Create a new diagram using draw.io. draw.io is a free online diagramming tool that supports a wide range of diagrams with its extensive shape libraries. Create flow charts, UML diagrams, org charts, mind maps, mockups, floor plans, infographics and more.
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draw.io desktop is a free standalone application that runs on Windows, MacOS and Linux. Creating diagrams in the desktop app doesn’t need an internet connection. This is useful when you have to create diagrams where data protection is important.
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Example draw.io diagrams and templates. You can create a wide variety of diagrams for many different industries using draw.io with our extensive template library and vast shape libraries. Open a diagram: Click on a diagram image on this page to enlarge it in our online app.diagrams.net viewer.
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Tutorial: Create and style a basic flow chart to learn the draw.io editor. Create a new blank diagram. Add shapes to the drawing canvas. Move, resize, rotate, and delete shapes. Connect shapes. Draw a floating connector. Draw a fixed connector. Change the path of a connector. Add labels.
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Use our free online editor 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, available from the Atlassian Marketplace.
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