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
7 Oct 2026last checked
JSON Tools in tiers by the score this site gives them, S at the top. 1 of the 4 on this page have an Android app.
Compare all 4 in a table
| # | App | Score | Free plan | Free plan | Paid from | Schema validation | JSONPath querying |
|---|---|---|---|---|---|---|---|
| 26 | JSON Compare | 5.5 | No | Yes | — | — | — |
| 27 | JSON Hero | 5.5 | No | Yes | — | Yes | — |
| 28 | camfx | 5.2 | No | Yes | — | — | — |
| 29 | jidoujisho | 5.2 | No | Yes | — | — | — |
More in Developer Tools
All developer tools listsAccessibility Testing Software 168Log Management Software 107AI Coding Assistants 103Package Managers 93AI Agent Platforms 73Reverse Engineering Tools 73Software Composition Analysis Software 65Browser Automation Tools 63Integrated Development Environments 62Artifact repository software 60Code Playground Software 58Network Monitoring 56