Best jsonfmt.dev Alternatives in 2026
Updated
20 platforms from JSON tools ranked against jsonfmt.dev on the same published basis.
- 1jsonfmt.dev vs JSONZen
- 2jsonfmt.dev vs BracketView
- 3jsonfmt.dev vs jq
- 4jsonfmt.dev vs Dadroit JSON Viewer
- 6jsonfmt.dev vs JSON Crack
- 7jsonfmt.dev vs jaq
- 8jsonfmt.dev vs JSON Formatter
- 9jsonfmt.dev vs gojq
- 10jsonfmt.dev vs JSONLint
- 11jsonfmt.dev vs JSON Editor Online
- 12jsonfmt.dev vs JSON Editor
- 13jsonfmt.dev vs PerfectJSON
- 14jsonfmt.dev vs POLPROG JSON Formatter
- 15jsonfmt.dev vs gron
- 16jsonfmt.dev vs JSON Reader
- 17jsonfmt.dev vs JSONBuddy
- 18jsonfmt.dev vs onDevTools JSON Formatter
- 19jsonfmt.dev vs Ajv
- 20jsonfmt.dev vs jless
- 21jsonfmt.dev vs JSON Forms
jsonfmt.dev alternatives compared
| # | Platform | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | JSONZen | 7.6 | Free plan | Free | API, Web |
| 2 | BracketView | 7.2 | Free plan | $0.19/mo | Linux, Web, Windows |
| 3 | jq | 7.2 | Free plan | Free | Linux, Mac, self-hosted, Web, Windows |
| 4 | Dadroit JSON Viewer | 7.1 | Free plan | $8.17/mo | Linux, Mac, Web, Windows |
| 6 | JSON Crack | 7.0 | Free plan | Free | Browser, Web |
| 7 | jaq | 6.8 | Free plan | Free | API, Linux, Mac, self-hosted, Windows |
| 8 | JSON Formatter | 6.7 | Free plan | Free | Web |
| 9 | gojq | 6.4 | No | — | Linux, Mac, self-hosted, Windows |
| 10 | JSONLint | 6.4 | No | — | Browser, Mac, Web |
| 11 | JSON Editor Online | 6.1 | No | — | Web |
| 12 | JSON Editor | 5.9 | Free plan | Free | self-hosted, Web |
| 13 | PerfectJSON | 5.9 | No | — | Web |
| 14 | POLPROG JSON Formatter | 5.9 | No | — | Web |
| 15 | gron | 5.8 | No | — | Windows, Mac, Linux |
| 16 | JSON Reader | 5.8 | No | — | Web |
| 17 | JSONBuddy | 5.8 | No | — | Windows |
| 18 | onDevTools JSON Formatter | 5.8 | No | — | Web |
| 19 | Ajv | 5.7 | No | — | Web |
| 20 | jless | 5.7 | No | — | Mac, Linux |
| 21 | JSON Forms | 5.7 | No | — | Web |
Make your platform an alternative to jsonfmt.dev
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about jsonfmt.dev alternatives
What is the best alternative to jsonfmt.dev?
JSONZen, number 1 in JSON tools with a score of 7.6 out of 10. The others here: BracketView, jq, Dadroit JSON Viewer and 16 more.
What is the best free alternative to jsonfmt.dev?
JSONZen is the best-ranked alternative with a free plan. 8 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on how quickly a newcomer can get going: documentation depth, a free tier or trial, and the platforms it runs on.