JSONLint Alternatives

JSONLint is described as 'JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format' and is an app in the development category. There are more than 25 alternatives to JSONLint for a variety of platforms, including Web-based, Mac, Linux, Flatpak and Self-Hosted apps. The best JSONLint alternative is DevToys, which is both free and Open Source. Other great apps like JSONLint are JSON Sage, DevToys for Mac, DevHub App and CodeSwissKnife.

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JSONLint alternatives page was last updated

Alternatives list

  1. DevToys icon
     27 likes
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    DevToys is a Swiss Army knife for developers for Windows & Apple macOS. DevToys helps in daily tasks like formatting JSON, comparing text, testing RegExp. No need to use many untruthful websites to do simple tasks with your data.

    44 DevToys alternatives

    Cost / License

    • Free
    • Open Source

    Platforms

    • Windows
    • Mac
    • Linux
     
    • DevToys is the most popular Windows, Mac & Linux alternative to JSONLint.

    • DevToys is the most popular Open Source & free alternative to JSONLint.

    • DevToys is Free and Open SourceJSONLint is also Free and Open Source
  2. JSON Sage icon
     1 like
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    JSON Sage is a free online tool that helps developers visualize, validate, format, and edit JSON data instantly. It features a clean and modern interface with both tree view and code editor view, making it easy to explore and manipulate complex JSON structures.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
     
    • JSON Sage is the most popular Web-based & SaaS alternative to JSONLint.

    • JSON Sage is Free and ProprietaryJSONLint is Free and Open Source
  3. Copy a direct link to this comment to your clipboard

    Swiss Army knife for developers on MacOS.

    Cost / License

    • Free
    • Open Source

    Alerts

    • Discontinued

    Platforms

    • Mac
     
  4. DevHub App icon
     3 likes
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    DevHub is a feature-rich offline application, carefully crafted to support developers' daily tasks and ensure the highest security of their data.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
     
  5. Copy a direct link to this comment to your clipboard

    Feature-packed developer toolkit. Includes text conversion, encoding, UUID generation, cryptography, color conversion, JSON/XML formatting, and more for simplified, efficient development tasks without online data transmission.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
     
  6. Dev Toolbox icon
     3 likes
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    If you're tired of endlessly looking online for the right tool, or to find again that website of which you don't recall the name to do a quick conversion, this is the right app for you.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    • Flathub
    • Flatpak
     
  7. Bodev icon
     1 like
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    Bodev is a developper toolbox, optimized for having many tools, especially for low-level developpers, including tools such as a CBOR parser, and other binary related tools.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Linux
    • Flathub
    • Flatpak
     
  8. Text-Utils icon
     1 like
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    Text-Utils.com provides tools for formatting source code, converters, tools for handling text, such as remove duplicate characters, empty lines, text sorter and many others.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  9. Copy a direct link to this comment to your clipboard

    Free and privacy-first online tools for developers, students, and creators — including IP lookup, Base64 decoder, JSON formatter, crontab generator and more.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  10. Copy a direct link to this comment to your clipboard

    A powerful online JSON formatter, editor and validator with multiple visualization modes including code, tree, table and graph views, making JSON debugging and manipulation effortless.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  11. Copy a direct link to this comment to your clipboard

    The JSON Formatter was created to help folks with debugging. As JSON data is often output without line breaks to save space, it can be extremely difficult to actually read and make sense of it. This tool hoped to solve the problem by formatting and beautifying the JSON data so...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
12 of 27 JSONLint alternatives