Life & fun · alternatives · 2026

24 alternatives to Derulo, a tool for manipulating JSON files

Derulo is a tool for manipulating JSON files. It enables users to edit, transform, and work with JSON data programmatically. The tool is designed for developers and technical users who need to process JSON files as… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Derulo, a tool for manipulating JSON files launched in 2014; newer entries below may have overtaken it.

1. 1
   Catj – A new way to display JSON files▲388

   Displays JSON files in a flat format. Contribute to soheilpro/catj development by creating an account on GitHub.

   2019 · github.com · its alternatives →

2. 2
   JSON-Splora, a gui for editing, visualizing, and manipulating JSON data▲54

   GUI app for editing, visualizing, and manipulating JSON data - wellsjo/JSON-Splora

   2016 · github.com · its alternatives →

3. 3JP
   JSON Pizza – Beautify your JSON quickly▲112

   Prettify, inspect and share your JSON data.

   2019 · json.pizza · its alternatives →

4. 4
   JSON Sharp▲73

   Tool for lazy developers to convert JSON to C# Objects

   2020 · jsontocsharpconverter.web.app · its alternatives →

5. 5JI
   JSON.is▲100

   2016 · json.is · its alternatives →

6. 6JB
   JSON Browse – Fetch, filter and manipulate your JSON inside the browser▲138

   2017 · jsonbrowse.com · its alternatives →

7. 7
   a small weekendish project - JSON Blob▲106

   2013 · jsonblob.com · its alternatives →

8. 8IM
   I made a tool which fixes broken JSONs▲29

   2024 · prakhar897.github.io · its alternatives →

9. 9IC
   I coded my own JSON translation tool to easily localize my side project▲43

   Hi HN, I’m Joan, the developer of Quicklang. I made this app to easily translate and keep in sync all my localization JSON files for my side projects. While searching online for a similar tool, I only found enterprise solutions that do not allow direct editing of JSON files. I used to use ChatGPT to translate the JSON translation file changes before coding Quicklang. However, I realized that ChatGPT only allows you to input short content for translation into another language (even if you provide a .json file), and each time I had to request translations for one language at a time. So, I…

   2024 · quicklang.app · its alternatives →

10. 10JA
    JsonTree, a 3.53kb JavaScript tool for generating html trees from JSON▲78

    a lightweight dependency free javascript micro-library for making collapsable trees with JSON

    2017 · maxleiter.github.io · its alternatives →

11. 11
    Command-line JSON processing tool▲32

    Terminal JSON viewer & processor. Contribute to antonmedv/fx development by creating an account on GitHub.

    2018 · github.com · its alternatives →

12. 12
    Power JSON Editor▲77

    A one-stop-shop tool for JSON processing on Mac

    2022 · tickplant.com · its alternatives →

13. 13
    JSON Editor 1.0▲78

    Effortless JSON Editing, Anywhere!

    2023 · chromewebstore.google.com · its alternatives →

14. 14
    JSON Master▲82

    Format, repair, convert, and visualize JSON, XML, YAML, CSV, and TOML. Free developer platform with advanced visualizers and AI-powered syntax repair.

    2020 · jsonmaster.com · its alternatives →

15. 15
    Developer Toolbox▲79

    Access 15+ carefully constructed developer tools

    2022 · developertoolbox.app · its alternatives →

16. 16
    JSON5 — modern JSON▲64

    JSON5 — JSON for Humans. Contribute to json5/json5 development by creating an account on GitHub.

    2012 · github.com · its alternatives →

17. 17
    jss, a jq-like CL tool for manipulating JSON files using CSS selectors▲10

    JSON processing command line tool based on JSONSelect (CSS-like selectors for JSON) - danvk/jss

    2014 · github.com · its alternatives →

18. 18
    JSON Swiss▲13

    Free Swiss Army Knife for JSON Data

    2025 · its alternatives →

19. 19
    JSON Utils▲6

    Free online json formatter, validator & editor tool

    2025 · onlinejsonutils.com · its alternatives →

20. 20
    Weird JSON▲19

    the JS/Node.JS library for encoding complex and unconventional data structures. Support for BigInts, TypedArrays, null, undefined, and Symbol. Multiple flavors available. - DO-SAY-GO/WeirdJSON

    2022 · github.com · its alternatives →

21. 21
    WhatThe.Tools▲8

    Swiss-army dev toolkit: JSON, IP, URL & more — free forever

    2025 · whatthe.tools · its alternatives →

22. 22
    JSON-to-JSON mapping done easily▲14

    2019 · github.com · its alternatives →

23. 23
    Merge JSON▲5

    50+ free JSON tools that run entirely in your browser

    Jun 2026 · mergejsonfiles.com · its alternatives →

24. 24
    Online JSON Formatter Tool▲12

    json formatter online, online json tool, format json

    2025 · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →