Apps with 'JSON Formatting' feature Page 2 of 3

All apps in Apps with 'JSON Formatting' feature category. Use the filters below to narrow down your search. 
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  1. Json List icon
     Like

    Json List is a lightweight, easy to use app that lets you open any JSON file and displays it in user-friendly list format. It supports Material You dynamic color.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Android
    • F-Droid
    Json List screenshot 1
    Json List screenshot 1
    Json List screenshot 2
    +1
    Json List screenshot 3
    25 alternatives
  2. A secure, local-first browser extension that packs essential developer utilities, JSON formatters, and JWT decoders directly into your toolbar.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • Google Chrome
    ZeroWebTools screenshot 1
    4 alternatives
  3. ToolShelf icon
     1 like

    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

    Application type

    Platforms

    • Online
    ToolShelf screenshot 1
    ToolShelf screenshot 1
    ToolShelf screenshot 2
    +4
    ToolShelf screenshot 3
    20 alternatives
  4. jsonbolt icon
     Like

    A hardware-accelerated JSON viewer, built for people who dig through folders full of huge payloads, logs, and data dumps every day.

    Cost / License

    • Free Personal
    • Proprietary

    Application type

    Platforms

    • Mac
    • Windows
    jsonbolt screenshot 1
    jsonbolt screenshot 1
    12 alternatives
  5. OK JSON icon
     Like

    OK JSON is a native and scriptable JSON formatter on macOS. It's really fast and well-integrated with macOS.

    Cost / License

    Platforms

    • Mac
    OK JSON screenshot 1
    OK JSON screenshot 1
    OK JSON screenshot 2
    +1
    OK JSON screenshot 3
    11 alternatives
  6. 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
    JSON Online Viewer screenshot 1
    JSON Tree View
    About page
    +1
    About page
    33 alternatives
  7. 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
    40 alternatives
  8. DataLensia is a privacy-first, browser-based data toolkit that lets you visualize CSV datasets and work with JSON/NDJSON using tools like a JSON comparator, schema generator, editor, and converter — all processed locally.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    Landing Page
    Data Pipelines
    JSON To Mermaid Diagram
    +15
    JSON Editor
    36 alternatives
  9. 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
    jsonencoderdecoder
    17 alternatives
  10. ConvertLoom is an all-in-one file conversion and formatting tool that allows users to convert images, format JSON, beautify SQL, and more—quickly and efficiently, all online.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    3 alternatives
  11. ToolsMystro offers a wide range of free online tools, including text utilities, image editing, file conversion, and SEO tools, designed to simplify digital tasks efficiently.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Individual Tool Page
    29 alternatives
  12. Ddaverse icon
     Like

    Ddaverse is an all-in-one platform offering 70+ fast, lightweight, and easy-to-use online tools. It includes JSON formatting, word counting, text conversion, SIP/FD calculators, age and date tools, fake chat generation, WhatsApp messaging without saving numbers, and many more...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
  13. JSON Fixer is an online tool designed to save developers time by automatically fixing invalid JSON copied from logs, printed output, or other sources. Unlike traditional JSON formatters, JSON Fixer handles common issues specific to programming languages, such as Python’s None...

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    JSON Fixer screenshot 1
    6 alternatives
  14. 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.
    87 alternatives
  15. JSONViewerTool is a free, browser-based suite of JSON utilities designed for developers, testers, and anyone working with APIs or structured data.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Online
    JSON to CSV
    Json Viewer
    JWT Decoder
    10 alternatives
  16. StringFlux icon
     1 like

    StringFlux is a free online tool for developers to simplify string transformations like JSON escape, Base64 encode, URL encode, and more — all in one streamlined, privacy-friendly interface.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Home page of stringflux.io
    23 alternatives
  17. JSONXMLKit is a free, browser-based toolkit designed to streamline the handling of structured data formats like JSON and XML. It offers a suite of utilities that allow developers, data analysts, and technical professionals to:

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    JSONXMLKit screenshot 1
    JSONXMLKit screenshot 1
    JSONXMLKit screenshot 2
    +1
    JSONXMLKit screenshot 3
    31 alternatives
  18. JSON Viewer is a native Mac app to visualize, validate and format JSON datasets in a clean and snappy interface.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Mac
    Easily read JSON with syntax highlighting in a familiar color scheme
    Prettify or minify JSON in a single click
    Navigate through large datasets by expanding and collapsing nodes
    +1
    Spot invalid syntax with automatic error highlighting
    9 alternatives
  19. 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.

    Cost / License

    • Free
    • Proprietary

    Application type

    Platforms

    • Mac
    JSON Assistant screenshot 1
    33 alternatives
  20. 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
    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.
    Mask JSON keys and values before sending API payloads to AI tools.
Preserves structure while replacing sensitive data with safe placeholders.
Paste masked JSON into ChatGPT, get help, restore original values instantly.
    Convert HAR files exported from Chrome, Firefox, or Safari into cURL commands.
Instantly replay any captured network request from your browser's DevTools.
Free, browser-based, no upload required.
    +1
    Paste messy SQL and get clean, readable queries instantly.
Supports MySQL, PostgreSQL, Oracle, Trino, and more — no signup, no install.
100% browser-based, your queries never leave your device.
    51 alternatives
  21. 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
    Json Diff checker
    Json Diff checker output
    27 alternatives