> For the complete documentation index, see [llms.txt](https://amazing-assets.gitbook.io/texture-channel-packer/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://amazing-assets.gitbook.io/texture-channel-packer/texture-channel-packer.md).

# Texture Channel Packer

### Compatibility <a href="#compatibility" id="compatibility"></a>

Supported Unity versions:

<table data-search="false"><thead><tr><th width="190" align="center">Unity version</th><th width="143" align="center">Built-in (BiRP)</th><th width="158" align="center">Universal (URP)</th><th width="212.800048828125" align="center">High Definition (HDRP)</th></tr></thead><tbody><tr><td align="center"><strong>6000.6</strong></td><td align="center">✅</td><td align="center">✅</td><td align="center">✅</td></tr><tr><td align="center"><strong>6000.3</strong></td><td align="center">✅</td><td align="center">✅</td><td align="center">✅</td></tr><tr><td align="center"><strong>6000.0</strong></td><td align="center">✅</td><td align="center">✅</td><td align="center">✅</td></tr><tr><td align="center"><strong>2022.3</strong></td><td align="center">✅</td><td align="center">✅</td><td align="center">✅</td></tr><tr><td align="center"><mark style="color:red;background-color:red;">2021.3 *</mark></td><td align="center">✅</td><td align="center">✅</td><td align="center">✅</td></tr><tr><td align="center"><mark style="color:red;background-color:red;">2020.3 *</mark></td><td align="center">✅</td><td align="center">✅</td><td align="center">✅</td></tr><tr><td align="center"><mark style="color:red;background-color:red;">2019.4 *</mark></td><td align="center">✅</td><td align="center">✅</td><td align="center">✅</td></tr></tbody></table>

{% hint style="info" %}
**Alpha**, **beta**, **tech**, or **preview** versions, are not supported.

\*Support for Unity 2019.4, 2020.3 and 2021.3 has ended on Dec 31, 2025. Those packages and are not available for download from the Asset Store, but can be requested by using support [e-mail](/texture-channel-packer/help-and-contact.md).
{% endhint %}

***

### Installation  <a href="#installation" id="installation"></a>

After downloading and importing package, asset is ready to use.