JSON Formatter & Validator Alternatives

Sites and apps similar to JSON Formatter & Validator include DevToys, which is free and open source. Other options are Grayslate, JSON Sage, Omni Tools and CodePrettify. There's no shortage of JSON Viewers like JSON Formatter & Validator, with more than 25 alternatives for Mac, Linux, Windows, self-hosting and Android.

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Alternatives
JSON Formatter & Validator alternatives page was last updated

Alternatives list

  1. Bodev icon

    Bodev

     1 like

    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

    Platforms

    • Linux
    • Flathub
    • Flatpak
    • FR flagFrance
    • European Union flagEU
    Bodev screenshot 1
    Good alternative?
     
  2. J

    JSONLint

     5 likes

    JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • JSON
    Good alternative?
     
  4. Text-Utils icon

    Text-Utils

     1 like

    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
    Text-Utils screenshot 1
    Good alternative?
     
  5. THEJORD icon

    THEJORD

     1 like

    Free, privacy-first developer tools that run 100% in your browser. JSON Formatter, PDF Tools (merge, split, compress), Base64, Hash Generator, Regex Tester, and more. No server uploads, no tracking.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    • Self-Hosted
    • IT flagItaly
    • European Union flagEU
    Homepage
    Good alternative?
     
  6. JSONFormatter.org icon

    JSONFormatter.org

     4 likes

    Online JSON Formatter and JSON Validator will format json data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • IN flagIndia
    JSON Editor
    Good alternative?
     
  8. onlinetoolhub.dev icon

    onlinetoolhub.dev

     2 likes

    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
    • DE flagGermany
    • European Union flagEU
    onlinetoolhub.dev screenshot 1
    Good alternative?
     
  9. JSONConsole.com icon

    JSONConsole.com

     1 like

    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
    Powerful formatter that instantly transforms messy JSON into beautifully indented, readable code with real-time syntax highlighting. The formatter automatically detects errors and validates JSON structure as you type, ensuring your code is always valid
    Good alternative?
     
  10. GeeksPrep Tools icon

    GeeksPrep Tools

     1 like

    A free web app providing 200+ online tools for developers, including JSON formatters, PDF mergers, code converters, data generators, and more—no signup required.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
  11. ToolsLab icon

    ToolsLab

     1 like

    All-in-one developer toolbox with 25+ tools: JSON/CSV converters, encoders, generators & more. 100% free, no signup, no ads. Everything runs in your browser for complete privacy.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Online
    • IT flagItaly
    • European Union flagEU
    home
    Good alternative?
     
  12. B

    Best Programming Toolkit

     1 like

    Online tool for format/indent JSON string or XML string. calculate MD5/SHA-1/SHA-256/SHA-512 hash. Online Ping/nslookup/traceroute.

    Cost / License

    • Free
    • Proprietary

    Alerts

    • Discontinued

    Platforms

    • Online
    Best Programming Toolkit screenshot 1
    Good alternative?
     
  13. 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?
     
  14. B

    BeautifyTools

     Like

    BeautifyTools is a collection of free online utilities useful for developers.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Good alternative?
     
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