Microsoft Visio AlternativesOnly Free Web apps categorised as Diagram Editors

Microsoft Visio is not available as a web app but there are plenty of alternatives that runs in the browser with similar functionality. The best free Online Diagram Editor alternative is draw.io, which is also Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Microsoft Visio and many of them are free and Diagram Editors available as a web app so hopefully you can find a suitable replacement. Other interesting free Online Diagram Editor alternatives to Microsoft Visio are yEd Graph Editor, Lucidchart, Excalidraw and Miro.

filter to find the best alternatives

Microsoft Visio alternatives are mainly Diagram Editors, but if you're looking for Mind Mapping Tools or Team Collaboration Tools you can filter on that. Other popular filters include Open Source, Free, Android + Mind Mapping, Linux, Diagram Editor, Android Tablet and Android. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Microsoft Visio.
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Alternatives list

  1. draw.io icon
     1023 likes

    Feature-rich diagram editor offering privacy-focused, ad-free experience with real-time collaboration, offline usage, dark mode, and cloud storage support. No registration required and compatible with various diagram formats, it excels in simplicity by not tracking user data.

    142 draw.io alternatives

    Cost / License

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Chrome OS
    • Notion
    • Self-Hosted
    • Nextcloud
    • Microsoft SharePoint
    • Flathub
    • Microsoft OneDrive
    • PortableApps.com
    • Google Drive
    • Google Docs
    • Microsoft Teams
    • Google Slides
    • Flatpak
    • Google Sheets
     
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    15
  2. yEd Graph Editor icon
     444 likes

    yEd is a powerful diagram editor that can be used to quickly create diagrams manually or import external data for analysis and auto-magically arrange even large data sets by just pressing a button. You can use yEd to quickly create flow charts, BPMN and UML diagrams...

    119 yEd Graph Editor alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • BSD
     
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    7
  3. Lucidchart icon
     538 likes

    Lucidchart is a cloud-based platform that promotes teamwork through diagramming, collaboration, and data visualization. It serves millions worldwide, offering flowcharts, UML, real-time collaboration, Visio support, and browser access. Designed for innovation and understanding, it integrates easily into workflows.

    79 Lucidchart alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
     
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    3
  4. Excalidraw icon
     109 likes

    Excalidraw is an open-source whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. Available directly online as a web app and also through CodeSandbox to easily see how the code works, and the app is available for self-hosting.

    91 Excalidraw alternatives

    Cost / License

    • Freemium
    • Open Source (MIT)

    Platforms

    • Online
    • Self-Hosted
    • Cloudron
     
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    1
  5. Miro icon
     122 likes

    A secure collaboration platform for distributed teams offering real-time and asynchronous capabilities, infinite canvas, integrations with major tools like Google Suite, Slack, and Dropbox, and features for enhanced product development and design workflows.

    124 Miro alternatives

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • iPad
    • Software as a Service (SaaS)
     
  6. FossFLOW icon
     19 likes

    Open-source PWA for isometric 3D diagramming with offline use, no sign-in, React and Isoflow codebase, auto-saving, privacy-focused local data, import/export as JSON, Docker optional storage, multilingual support, available on Mac and Linux.

    26 FossFLOW alternatives

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • Self-Hosted
    • Docker
     
  7. PlantUML icon
     119 likes

    PlantUML is an open-source tool that uses simple textual descriptions to draw UML diagrams. The generator can be run anywhere within JVM and integrated with various application such as wiki, text editor, IDE, programming language, documentation generator, and others.

    118 PlantUML alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • Chrome OS
     
  8. Efficient web-based tool for constructing high-quality commutative diagrams. Offers LaTeX export with embedded links, intuitive interface supporting both mouse and keyboard inputs, and features like multiple selections, macro support, and smart label alignment.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
     
  9. Graphviz icon
     74 likes

    Graphviz is open source graph visualization software. Graph visualization is a way of representing structural information as diagrams of abstract graphs and networks. It has important applications in networking, bioinformatics, software engineering, database and web design...

    57 Graphviz alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
     
  10. Google Drawings icon
     79 likes

    Google Drawings, part of Google Drive, allows users to collaborate creating, sharing, and editing images or drawings. It can be used for creating charts, diagrams, designs, flow-charts, etc.

    73 Google Drawings alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Chrome OS
    • Google Chrome
     
  11. Kroki icon
     7 likes

    Creates diagrams from textual descriptions! It provides a unified API with support for BlockDiag, BPMN, Bytefield, C4 (with PlantUML), Ditaa, Erd, GraphViz, Mermaid, Nomnoml, PlantUML, SvgBob, UMLet, Vega, Vega-Lite, WaveDrom.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    • Self-Hosted
     
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