# Changing Window Title and Icon

Yes, you can do that with KubeJS too.

<p class="callout info">To change title, all you have to do is change `title` in `kubejs/config/client.properties`.</p>

<p class="callout info">To change icon, you create a `kubejs/config/packicon.png` image in standard Minecraft texture size preferably (64x64, 128x128, 256x256, that kind of size).</p>

<p class="callout danger">The image has to be saved as 32-bit PNG, not Auto-detect/24-bit, otherwise you will get a JVM crash!</p>

Here's how to do that in PaintNET:

![](https://i.latvian.dev/pc/2021-01-14_15.34.54.png)

Example result:

![](https://i.latvian.dev/pc/2021-01-14_15.37.48.png)

![](https://i.latvian.dev/pc/2021-01-14_15.37.30.png)

<p class="callout warning">Currently incompatible with Fancy Menu!</p>