Darksaint Games

Thumbnail Forge

v1.0.0 · Engine 5.7.0 · Editor Tool

In Development EditorThumbnailsNo Runtime Cost

Thumbnail Forge is an Unreal Engine 5.7 editor plugin that generates high-quality thumbnail textures from any mesh in your project. Choose from three professionally designed rendering themes — Realistic, Stylized, or Cartoon — and configure output paths to keep your project organized. Zero runtime overhead: the tool exists purely in the editor.

EngineUE 5.7.0

Version1.0.0

TypeEditor Only

Runtime CostNone

Screenshot Coming Soon

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Features

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Three Rendering Themes

Choose the style that matches your game's aesthetic — Realistic (physically accurate lighting), Stylized (painterly and exaggerated), or Cartoon (flat shading with outlines). Each theme uses a dedicated post-process material.

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Any Mesh Support

Works with Static Meshes, Skeletal Meshes, and any other mesh asset in your project. Batch processing allows generating thumbnails for multiple assets in one operation.

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Configurable Output Paths

Define exactly where generated thumbnails are saved within your project's Content folder. Keep item thumbnails, UI icons, and character portraits organized separately.

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Zero Runtime Overhead

Thumbnail Forge is an Editor-only plugin. It never ships with your game build — no performance impact, no package size increase. It simply generates assets you use in your UI.

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Post-Process Material Pipeline

Thumbnail rendering is driven by three post-process materials: M_Thumbnail_Realistic, M_Thumbnail_Stylized, and M_Thumbnail_Cartoon. Fully customizable to match your visual style.

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Quick Start

Enable the Thumbnail Forge plugin from the Plugins menu in UE editor.
Create the three required post-process materials in your Content folder: M_Thumbnail_Realistic, M_Thumbnail_Stylized, M_Thumbnail_Cartoon.
Open the Thumbnail Forge panel from the editor toolbar or Window menu.
Select your target mesh assets, choose a rendering theme, set the output path, and generate.

Thumbnail Forge — Coming Soon

Currently in development. Join the Discord to follow progress and get notified on launch.

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