# JSON Linter

> Strictly lint JSON for duplicate keys, trailing commas, comments, NaN, big integers and other problems, with line and column for each and a one-click fix.

- URL: https://prismkit.hippodev.app/en/json/json-linter
- Category: JSON
- Runs: client-side, no upload

This is an interactive tool — open https://prismkit.hippodev.app/en/json/json-linter to use it.