JSON Assistant Alternatives

Apps similar to JSON Assistant include JSON Crack, which is free and open source. Other options are json-log-viewer, Boop, 10015.io and fx. There's no shortage of JSON Viewers like JSON Assistant, with more than 25 alternatives for the web, Mac, Linux and Windows.

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Alternatives
JSON Assistant alternatives page was last updated

Alternatives list

  1. JSON Formatter Live icon

    JSON Formatter Live

     Like

    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

    Platforms

    • Online
    JSON Formatter Live screenshot 1
    Good alternative?
     
  2. UnblockDevs icon

    UnblockDevs

     Like

    UnblockDevs is a free suite of developer tools that runs 100% in your browser — nothing is sent to servers, no signup required.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • US flagUnited States
    Mask SQL table and column names before sending queries to ChatGPT or any AI. Tables become T_00001, columns become C_00001 — fully reversible in one click. 100% browser-based, nothing leaves your device.
    Good alternative?
     
  4. jless icon

    jless

     Like

    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
    • US flagUnited States
    jless screenshot 1
    Good alternative?
     
  5. JSON Hero icon

    JSON Hero

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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
    JSON Hero screenshot 1
    Good alternative?
     
  6. E

    EditCombo.com

     1 like

    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
    EditCombo.com screenshot 1
    Good alternative?
     
  8. Code Beautify icon

    Code Beautify

     1 like

    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.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Software as a Service (SaaS)
    Good alternative?
     
  9. DevUtilHub icon

    DevUtilHub

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    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
    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.
    Good alternative?
     
  10. JsonReader icon

    JsonReader

     Like

    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
    Json formatter
    Good alternative?
     
  11. ArrayCat icon

    ArrayCat

     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
    • US flagUnited States
    ArrayCat screenshot 1
    Good alternative?
     
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