Dev tools · alternatives · 2026

24 alternatives to JSON Fans

A minimalist and fast JSON formatting tool

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

1. 1
   JSON Formatter and Validator▲81

   Useful JSON online tools

   2022 · its alternatives →

2. 2
   Online JSON Formatter Tool▲12

   json formatter online, online json tool, format json

   2025 · its alternatives →

3. 3
   Quick JSON Formatter▲72

   Quickly formats JSON with a simple right click, no copy

   2023 · its alternatives →

4. 4
   Advanced JSON Formatter▲11

   Efficient JSON editing with one-click formatting & search

   2025 · its alternatives →

5. 5
   ninjas.me▲8

   Json formatter

   Sep 2025 · its alternatives →

6. 6
   Free JSON Formatter▲3

   Format, validate and minify JSON instantly

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

7. 7
   json-formatter▲6

   A more user-friendly json formatting tool

   Oct 2025 · its alternatives →

8. 8
   OK JSON▲113

   Format and view JSON with native Mac app

   2021 · its alternatives →

9. 9
   Simple Tools▲13

   Simple JSON Tool with Repair & AI Fix!

   2025 · its alternatives →

10. 10
    OK JSON▲104

    The ultimate JSON formatter for your Mac

    2023 · its alternatives →

11. 11
    JSON Formatter Tool▲2

    A clean, minimal JSON formatter for daily coding

    Dec 2025 · jsonformatteronline.net · its alternatives →

12. 12
    JSON Formatter▲2

    Format, validate, and minify JSON instantly—no signup

    Mar 2026 · json-formatter-blush-mu.vercel.app · its alternatives →

13. 13
    JSON Formatter▲2

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

    May 2026 · formatjson.online · its alternatives →

14. 14
    JSON Utils▲6

    Free online json formatter, validator & editor tool

    Oct 2025 · onlinejsonutils.com · its alternatives →

15. 15
    JSON Formatter Viewer &&Free Online Tool▲5

    Instantly format, beautify, and view your JSON data online.

    2025 · its alternatives →

16. 16
    JSON Formatter▲2

    Beautify, Validate, and Debug Your JSON Instantly

    2025 · codebysde.in · its alternatives →

17. 17
    JSON Viewer▲6

    Free online json formatter, validator & viewer tool

    Sep 2025 · jsonviewer.run · its alternatives →

18. 18
    JSON Formatter and validator▲18

    free online Json formatter and validator

    2025 · its alternatives →

19. 19
    JSON Formatter▲7

    A clean, responsive, and modern JSON Formatter.

    2025 · harsh98trivedi.github.io · its alternatives →

20. 20MO
    Minimalist Open Source JSON formatter app▲13

    2020 · jsonformatter.live · its alternatives →

21. 21IM
    I made a tool which fixes broken JSONs▲29

    2024 · prakhar897.github.io · its alternatives →

22. 22
    JSON Formatter▲6

    Free online json beautifier tool

    2025 · json-44.vercel.app · its alternatives →

23. 23
    JSON Formatter Online▲2

    Format, diff & fix JSON without uploading anything

    Feb 2026 · its alternatives →

24. 24
    JSON Formatter & Validator▲6

    Free online json tools with syntax highlighting

    2025 · json.toolaska.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 →