Apps with 'JSON' feature Page 10 of 10

All apps in Apps with 'JSON' feature category. Use the filters below to narrow down your search. 
Copy a direct link to this comment to your clipboard
  1. 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.
    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
  2. Unwrap icon
     Like

    Local-first data workspace for opening, understanding, and exploring unfamiliar data files and archives.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • DE flagGermany
    • European Union flagEU
    A workspace containing multiple datasets, documents, images, and detected connections from a real ChatGPT data export.
    Explore large datasets in a fast, structured table view with configurable columns.
    Browse records as readable cards, including nested values and structured fields.
    +1
    Inspect column types, null values, uniqueness, ranges, samples, and value distributions at a glance.
    3 alternatives
  3. 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
  4. JsonGenAi icon
     Like

    It’s a web platform where you can input your json structure (as Json or Zod), add your prompt and it will generate json data following your structure using generative AI. It’s perfect for people that want to generate formatted reusable data, do content generation, data...

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
    JsonGenAi screenshot 1
    JsonGenAi screenshot 1
    JsonGenAi screenshot 2
  5. Objection.js is an ORM for Node.js that aims to stay out of your way and make it as easy as possible to use the full power of SQL and the underlying database engine while still making the common stuff easy and enjoyable.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Node.JS
    • Self-Hosted
    • npm
    • FI flagFinland
    • European Union flagEU
    Objection.js screenshot 1
    Objection.js screenshot 1
    22 alternatives
  6. Claude's own export is one ZIP of raw JSON: no project structure, no artifacts as files, no knowledge files. This exports whole projects or single chats as PDF, HTML, Markdown, JSON or ZIP, with artifacts saved as real files in their final edited versions.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Google Chrome
    • Microsoft Edge
    • Brave
    • Opera
    • Vivaldi
    • GB flagUnited Kingdom
    Pick a project or conversation and export it straight to your computer.
    Artifacts are saved as real files with the correct extensions, in their final edited versions.
    Readable Markdown and HTML transcripts, with the tool clutter stripped out.
    +1
    Everything runs in your browser. No servers, no analytics, no account.
  7. JSON OS icon
     Like

    Free JSON & Markdown workbench — format, validate, diff, chart, generate types, test APIs. Runs 100% in your browser, no signup, no uploads.

    Cost / License

    • Free
    • Open Source (MIT)

    Application type

    Platforms

    • Online
    • IN flagIndia
    Default View (sample data)
    Table View - "Explore nested data in a virtualized, searchable tree"
    Chart View - strongest visual, great as a thumbnail/hero shot too: "Turn any JSON array into a bar/line/pie/doughnut chart with SUM/AVG/MIN/MAX"
    +6
    Repair tool - Paste broken JSON, get an instant list of fixes and clean output
    51 alternatives
  8. Advanced JSON Viewer transforms raw JSON data into an elegant, interactive viewing experience right in Safari.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Mac
    • iPhone
    • iPad
    • US flagUnited States
    Advanced JSON Viewer screenshot 1
    Advanced JSON Viewer screenshot 2
    Advanced JSON Viewer screenshot 3
    16 alternatives
  9. A free and open source javascript clone of AnyOrigin, inspired by Whatever Origin, but with support to gzipped pages.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Online
    • Self-Hosted
    Website
    5 alternatives
  10. DataFormatHub is a comprehensive developer toolkit for converting, visualizing, and manipulating data formats. Unlike many online converters that send your data to a server, DataFormatHub processes everything locally in your browser (Client-Side), ensuring 100% data privacy.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    DataFormatHub screenshot 1
    2 alternatives
  11. Infinite canvas tools are a way to view and organize information spatially, like a digital whiteboard. Infinite canvases encourage freedom and exploration, and have become a popular interface pattern across many apps.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Self-Hosted
    • US flagUnited States
    JSON Canvas screenshot 1
    7 alternatives
  12. JSON Hero icon
     Like

    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
    JSON Hero screenshot 1
    JSON Hero screenshot 2
    +2
    JSON Hero screenshot 3
    42 alternatives
  13. L0ss icon
     Like

    Lossy compression service for 11 file types (JSON, CSV, SQL, JS, HTML, CSS, SVG, XML, YAML, Markdown, Text) using proven techniques from SVGO, tdewolff/minify, and CSSO.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
  14. Convert the JSON log into readable form with command line. - GitHub - gagan-bansal/munia-pretty-json: Convert the JSON log into readable form with command line.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Windows
    • Linux
    3 alternatives
  15. BitRewriter is a powerful and user-friendly tool designed to simplify working with JSON data.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    • IE flagIreland
    • European Union flagEU
    BitRewriter screenshot 1
    BitRewriter screenshot 1
    BitRewriter screenshot 2
  16. Online tool for querying, extracting or selecting parts of a JSON document or testing a query using JSONPath, JSPath, Lodash, Underscore, JPath, XPath for JSON, JSON Pointer or just plain old JavaScript.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    2 alternatives
  17. Oil Price API delivers real-time and historical pricing data for 50+ energy commodities through a simple REST API. Covers crude oil (Brent, WTI, Dubai), natural gas (Henry Hub, TTF, UK NBP), coal, marine fuels, precious metals, and forex pairs.

    Cost / License

    • Paid
    • Proprietary

    Platforms

    • Online
  18. It displays transactions which include addresses that have human readable characters in them. In addition, the service offers a functionality to encode arbitrary text as Bitcoin addresses.

    Cost / License

    • Free
    • Open Source

    Platforms

    • Mac
    • Windows
    • Linux
    • JSON
    • JavaScript
    • Bitcoin
  19.  Like

    jsonpath - Query and manipulate JavaScript objects with JSONPath expressions. Robust JSONPath engine for Node.js.

    Cost / License

    • Free
    • Open Source (MIT)

    Platforms

    • Mac
    • Windows
    • Linux
    1 alternatives
  20. Golf icon
     Like

    Golf is a new programming language and framework for writing high-performance web services and web applications, with focus on simplicity.

    Cost / License

    Platforms

    • Linux
    • Self-Hosted
    • US flagUnited States
    Golf screenshot 1
  21. Text Tools is a focused collection of utilities that run directly in your browser. Each tool is crafted for a single job to remove duplicates, fix spacing, change case, split or join lines, encode or decode data and every tool is tuned for accuracy,.

    Cost / License

    • Free
    • Proprietary

    Platforms

    • Online
    Homepage
    3 alternatives
  22. jless icon
     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
    26 alternatives
  23. Interactive Exploratory Data Analysis for Everyone Build your reproducible data analysis with simple command line interface and visualization on desktop.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    Exploratory screenshot 1
  24. Currency Layer data services are delivered in JSON format which is known for easy assimilation, interoperability with a variety of applications, & the highest usability. You will also get additional features like switching the exchange rate API.

    Cost / License

    • Freemium
    • Proprietary

    Platforms

    • Online
    • Software as a Service (SaaS)
    • AT flagAustria
    • European Union flagEU
    currecny conversion API
    10 alternatives