---
title: "fillMaxSize"
description: "Set both the width and height to the maximum available space."
type: "function"
---

<div class='type'>Function</div>


<a id='references'></a>
<div class='sourceset sourceset-android'>Android</div>


```kotlin
public fun GlanceModifier.fillMaxSize(): GlanceModifier
```


Set both the width and height to the maximum available space.