UE4 Texture Packer

This tool was created for quick and easy RGB+A texture packing.

No need to use third-party software, drag and drop textures (even normal maps), extract any color channel you'd like from the selected texture and assign it to a channel of your choice.

No need for heavy plug-ins or addons, just drag and drop the BP_ChannelPacker actor into the scene, and start packing!

Quickly and intuitively create you own packed textures!

Features:

•  Quick channel extraction from RGB and Normal textures
• Custom packed texture size
• Custom creation path
• Asign custom name to your packed texture
• Viewport visualizer for each channel
• Custom compression settings
• One click generation
• Easy to use 

Number of Blueprints: 1

Number of Materials: 1

Number of Material Functions: 1

Input: None

Network Replicated: No

Supported Development Platforms:

Windows: Yes

Mac: Yes

Documentation: https://www.youtube.com/watch?v=eejd2uQKzIg&feature=youtu.be

Supported Versions: 4.23 - 4.25
Will support lower versions under request