AlphaCut is an editor-only background removal plugin for Unreal Engine 5.7.

Remove common image backgrounds directly from Texture2D assets without leaving the Unreal Editor.

AlphaCut is designed for fast game-development workflows such as icons, inventory items, UI assets, decals and other 2D textures that need transparent backgrounds.

Key Features

• Remove backgrounds directly from the Content Browser

• Green Screen removal

• Magenta Screen removal

• Dark / Black Background removal

• Fake PNG / Checkerboard removal

• Custom background color selection

• Auto Settings for Tolerance and Edge Softness

• Manual Tolerance and Edge Softness controls

• Remove Color Spill / Despill

• Before / After preview

• Preview on Checkerboard, Black or White

• Fit, 100%, Zoom In and Zoom Out

• Custom Output Name

• Safe asset naming with automatic collision handling

• Non-destructive Save Result

• Export transparent PNG

• Selectable PNG export folder

• Reset Settings

• Fully local processing

Simple Workflow

1. Select a Texture2D in the Content Browser

2. Open AlphaCut

3. Choose a background preset

4. Click Generate

5. Preview the result

6. Save it as a new Unreal texture or export it as PNG

The original Texture2D is never overwritten.

Auto Settings

AlphaCut can analyze the image borders and automatically suggest suitable Tolerance and Edge Softness values.

Manual controls remain available for fine tuning.

Non-Destructive Workflow

Save Result always creates a new asset.

If an asset or exported PNG already exists with the requested name, AlphaCut automatically creates a safe incremental name such as:

Texture_1
Texture_2

Local Processing

AlphaCut 1.0 does not require:

• AI services

• cloud processing

• accounts

• subscriptions

• external image-processing software

Processing is performed locally inside Unreal Engine.

Best Used For

• Game item icons

• Inventory assets

• Potions

• Weapons

• Armor

• UI images

• Decals

• Stylized assets

• Chroma-key images

• Images with fake transparency checkerboards

Technical Information

• Unreal Engine: 5.7

• Platform: Win64

• Plugin type: Editor-only Code Plugin

• C++ plugin

• No external runtime dependencies

• Documentation included in English and Italian

Limitations

AlphaCut 1.0 is primarily intended for uniform, chroma, dark, checkerboard or manually selected flat-color backgrounds.

Complex photographic backgrounds and semantic AI object segmentation are not included in version 1.0.

Transparent or highly reflective subjects may require manual parameter adjustment.