Dev tools · alternatives · 2026

24 alternatives to OK JSON

The ultimate JSON formatter for your Mac

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OK JSON launched in 2023; newer entries below may have overtaken it.

1. 1
   OK JSON▲113

   Format and view JSON with native Mac app

   2021 · okjson.app · its alternatives →

2. 2
   Power JSON Editor▲77

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

   2022 · tickplant.com · its alternatives →

3. 3
   Quick JSON Formatter▲72

   Quickly formats JSON with a simple right click, no copy

   2023 · chromewebstore.google.com · its alternatives →

4. 4JP
   JSON Pizza – Beautify your JSON quickly▲112

   Prettify, inspect and share your JSON data.

   2019 · json.pizza · its alternatives →

5. 5
   Advanced JSON Formatter▲11

   Efficient JSON editing with one-click formatting & search

   2025 · its alternatives →

6. 6
   JSONverify▲92

   A web tool that validates and format JSON objects

   2021 · jsonverify.com · its alternatives →

7. 7
   Online JSON Formatter Tool▲12

   json formatter online, online json tool, format json

   2025 · its alternatives →

8. 8
   JSON Formatter and Validator▲81

   Useful JSON online tools

   2022 · jsonformatter.net · its alternatives →

9. 9
   JSON Sharp▲73

   Tool for lazy developers to convert JSON to C# Objects

   2020 · jsontocsharpconverter.web.app · its alternatives →

10. 10JE
    JSON Editor for macOS▲5

    2022 · theapiscout.com · its alternatives →

11. 11
    ninjas.me▲8

    Json formatter

    2025 · its alternatives →

12. 12
    JSON Viewer▲4

    Say goodbye to online JSON formatters.

    2020 · jsonviewer.app · its alternatives →

13. 13
    JSON Formatter▲13

    Free json formatter & viewer online

    2025 · nexonware.com · its alternatives →

14. 14JM
    JSON-Menu, transform json data into a beautiful dashboard for your mac▲10

    2017 · jsonmenu.com · its alternatives →

15. 15
    Free JSON formatter & validator▲7

    Format, validate and beautify json

    2025 · formatjsononline.com · its alternatives →

16. 16
    Jed - macOS JSON editor▲7

    A red macOS JSON editor.

    2017 · youtube.com · its alternatives →

17. 17
    json formatter▲5

    Open source, privacy-friendly, installable json formatter

    2020 · jsonformatter.com · its alternatives →

18. 18
    json-formatter▲6

    A more user-friendly json formatting tool

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

19. 19
    Free JSON Formatter▲3

    Format, validate and minify JSON instantly

    Jun 2026 · tools.bmjapps.in · its alternatives →

20. 20
    Jsonf a simple tool to reformat JSON in a pipe-friendly way▲10

    A Unix-y utility for formatting JSON in a more stream-friendly way - AndrewGuenther/jsonf

    2015 · github.com · its alternatives →

21. 21
    JSON Formatter Online▲7

    Free json formatter & validator online

    2025 · json-formatter-new.vercel.app · its alternatives →

22. 22
    JSON Utils▲6

    Free online json formatter, validator & editor tool

    2025 · onlinejsonutils.com · its alternatives →

23. 23
    JSON Formatter▲2

    Beautify, validate & convert JSON — free, no login and fast.

    May 2026 · formatjson.online · its alternatives →

24. 24
    JSON Operations▲1

    Free JSON toolkit: format,convert,validate. No signup needed

    Apr 2026 · jsonoperations.com · 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 →