---
title: "MTMapViewController.zoomIn | Mobile sdk | Mobile sdk android | Android"
description: "zoomIn"
---

# MTMapViewController.zoomIn

open override fun [zoomIn](https://docs.maptiler.com/mobile-sdk/android/api/-map-tiler-s-d-k/com.maptiler.maptilersdk.map/-m-t-map-view-controller/zoom-in/)()

Increases the map's zoom level by 1.