# JSON Merge Patch

> Apply or generate an RFC 7396 merge patch, or deep-merge several JSON documents with a choice of array strategy.

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

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