# MessagePack Converter

> Encode JSON as MessagePack bytes in hex or Base64, or decode a .msgpack file back into JSON.

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

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