JSON Assistant Alternatives

JSON Assistant is described as 'A powerful macOS application designed for developers who work with JSON daily. Format and beautify messy JSON, validate syntax instantly, organize snippets in collections, convert between JSON and other formats, and quickly search through your saved snippets' and is a JSON Viewer in the development category. There are more than 25 alternatives to JSON Assistant for a variety of platforms, including Web-based, Mac, SaaS, Linux and Visual Studio Code apps. The best JSON Assistant alternative is JSON Crack, which is both free and Open Source. Other great apps like JSON Assistant are Boop, json-log-viewer, 10015.io and fx.

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Alternatives list

  1. jless icon
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    jless will pretty print your JSON and apply syntax highlighting. Use it when exploring external APIs, or debugging request payloads.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Homebrew
    • Linux
    • Mac
    • Rust
    • NetBSD
    • FreeBSD
    • BSD
    • MacPorts
     
  2. 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

    Platforms

    • Online
     
  3. JSON Editor Online is a web-based tool to view, edit, and format JSON. It shows your data side by side in a clear, editable treeview and in a code editor.

    Cost / License

    • Free
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Online
     
  4. Code Beautify or Code Beautifier is a set of online tools that helps you to Beautify, Minify, Uglify, Encode, Decode, Validate, Convert and View code or text to formats like CSS, JSON, JS, Javascript, XML, JSON and CSV.

    23 Code Beautify alternatives

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
     
  5. 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
     
  6. 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

    Application type

    Platforms

    • Online
     
  7. ArrayCat icon
     Like

    ArrayCat is a free tool for converting a list of data into an array. For example, you can convert CSV file into PHP array. Or, into a JavaScript array. Or even into an SQL insertion thingie, which is technically not an array, but cats get confused sometimes.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
     
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