Dev tools · alternatives · 2026

24 alternatives to JSON Transformer

Effortlessly transform and manipulate JSON data

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. JSON Transformer launched in 2024; newer entries below may have overtaken it.

1. 1IM
   I made a tool to easily transform and manipulate your JSON data▲5

   Hey NN, I've create a tool that allows you to easily manipulate and transform json data. After looking round for something to allow me to perform json to json transformations I couldn't find any easy to use tools or libraries that offered this sort of functionality without requiring learning obscure syntax adding unnecessary complexity to my work or the alternative being manual changes often resulting in lots of errors or bugs. This is why I built JSON Transformer in the hope it will make these sort of tasks as simple as they should be. Would love to get your thoughts and feedback you have…

   2024 · jsontransformer.com · its alternatives →

2. 2
   JSON Sharp▲73

   Tool for lazy developers to convert JSON to C# Objects

   2020 · jsontocsharpconverter.web.app · its alternatives →

3. 3
   JSON Manipulator▲81

   Discover and manipulate any JSON document

   2021 · chromewebstore.google.com · its alternatives →

4. 4
   JSON-to-JSON mapping done easily▲14

   2019 · github.com · its alternatives →

5. 5
   Dev Tools▲5

   Manage Your JSON Effortlessly

   2024 · toolfordev.vercel.app · its alternatives →

6. 6
   Transform 2.0▲149

   A polyglot web converter

   2019 · transform.tools · its alternatives →

7. 7
   JsonFormat▲7

   Transform your data into interactive graphs

   2025 · its alternatives →

8. 8
   Power JSON Editor▲77

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

   2022 · tickplant.com · its alternatives →

9. 9JM
   JSON-Menu, transform json data into a beautiful dashboard for your mac▲10

   2017 · jsonmenu.com · its alternatives →

10. 10
    Simple Tools▲13

    Simple JSON Tool with Repair & AI Fix!

    2025 · tools.mingxiangzhe.com · its alternatives →

11. 11
    JSON Editor 1.0▲78

    Effortless JSON Editing, Anywhere!

    2023 · chromewebstore.google.com · its alternatives →

12. 12
    JSON Crack▲70

    Simple visualization tool for your JSON data.

    2022 · jsoncrack.com · its alternatives →

13. 13
    projson▲1

    Format and edit json data

    2023 · its alternatives →

14. 14
    Transformly▲2

    JSON Formatter • Regex Tester • SQL Formatter • JWT Decoder

    May 2026 · its alternatives →

15. 15
    Online JSON Formatter Tool▲12

    json formatter online, online json tool, format json

    2025 · its alternatives →

16. 16
    JSON Visualization▲6

    a tool for json visualization

    2024 · its alternatives →

17. 17
    json-formatter▲6

    A more user-friendly json formatting tool

    Oct 2025 · tools.famral.com · its alternatives →

18. 18
    JSON For You▲5

    Fastest JSON visualization and processing tool

    2024 · json4u.com · its alternatives →

19. 19
    JSON Utils▲6

    Free online json formatter, validator & editor tool

    2025 · onlinejsonutils.com · its alternatives →

20. 20
    JSON Flow▲14

    Transform JSON into interactive graphs in VSCode

    2024 · marketplace.visualstudio.com · its alternatives →

21. 21
    JSONUIView▲14

    Simple API Client and JSON Visualizer

    2025 · jsonuiview.web.app · its alternatives →

22. 22
    Javascript Object to JSON▲8

    Turn js objects into valid json format online.

    2025 · codebysde.in · its alternatives →

23. 23
    Convert JSONL to JSON Online▲12

    Free json converter tool

    2025 · merge-json-files.com · its alternatives →

24. 24
    JSON Tools▲4

    Free JSON viewer, formatter & converter in your browser

    2025 · json-viewer-ce3.pages.dev · 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 →