Best JSON Tools in 2026
Updated
29 JSON tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
29ranked
0free plans on this page
4 Oct 2026last checked
0 of the 4 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 26 | JSON ViewerMac | No signal | — | — | 1 of 6 | — | 5.1 |
| 27 | JSONEditor.ioWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 28 | camfxLinux | No signal | — | — | 1 of 6 | — | 5.0 |
| 29 | jidoujishoAndroid | No signal | — | — | 1 of 6 | — | 5.0 |
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