JSONLinter Alternatives

JSONLinter is described as 'Simple JSON validator & formatter' and is an website in the development category. There are more than 10 alternatives to JSONLinter, not only websites but also apps for a variety of platforms, including Mac, Linux, Windows and Flathub apps. The best JSONLinter alternative is DevToys, which is both free and Open Source. Other great sites and apps similar to JSONLinter are JSON Sage, DevToys for Mac, DevHub App and CodeSwissKnife.

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JSONLinter alternatives page was last updated

Alternatives list

  1. ToolRef icon
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    ToolRef is a growing collection of completely free, browser-based tools designed for a wide range of use cases. It offers developer utilities like an Epoch Time converter, JSON formatter & validator, HTML beautifier, and URL encoder/decoder.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  2. ToolShelf icon
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    ToolShelf is a lightweight collection of fast, browser-based developer utilities. All tools run entirely in your browser — no logins, no tracking, and full offline support.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  3. TrueJson icon
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    Every developer knows the pain of jumping between a dozen scattered online JSON tools just to get one job done. One site to format, another to validate, a third to convert, each with clunky, outdated interfaces and inconsistent behavior.

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Platforms

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

    Online tool to Format, indent & beautify JSON text with syntax highlighting & ability to expand/collapse the objects in a tree like structure.

    Cost / License

    • Free
    • Proprietary

    Platforms

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

    json formatter live - Quickly format or minify and edit JSON using keyboard shortcuts and find the app swiftly using the system-wide search after installation

    Cost / License

    • Free
    • Open Source

    Platforms

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

    JSONReader provides a suite of powerful tools to manipulate, format, validate, and beautify JSON data efficiently. Whether you're a developer, data analyst, or just working with JSON, our tools ensure a seamless experience.

    Cost / License

    • Free
    • Proprietary

    Platforms

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

    JSON Encoder Decoder is a lightweight yet powerful web-based tool designed to help developers work efficiently with JSON data. Whether you're debugging APIs, cleaning up raw JSON responses, or validating structured data, this tool simplifies the process with one-click...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
  8. JSON Hero icon
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    JSON Hero is an open-source, beautiful JSON explorer for the web that lets you browse, search and navigate your JSON files at speed. 🚀.

    Cost / License

    • Free
    • Open Source

    Platforms

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

    DevUtilHub provides 24+ free online developer tools including regex tester, Base64 encoder/decoder, JWT debugger, JSON formatter, hash generators, and more. All tools run entirely in your browser for maximum privacy and speed. No signup required.

    Cost / License

    • Free
    • Proprietary

    Platforms

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

    Welcome to OmniTools, a self-hosted platform offering a variety of online tools to simplify everyday tasks. Whether you are manipulating images, crunching numbers, or coding, OmniTools has you covered. Please don't forget to star the repo to support us.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • Self-Hosted
    • Docker
     
    • Omni Tools is the most popular Self-Hosted alternative to JSONLinter.

    • Omni Tools is Free and Open SourceJSONLinter is Free and Proprietary
    • Omni Tools is Privacy focusedJSONLinter is not according to our users
  11. Copy a direct link to this comment to your clipboard

    JSON Online Viewer is a fast JSON tree visualizer. It is intended for small-to-medium sized JSON texts which are common in the online usage.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
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