Is this texture atlas generator free?

Yes. Pack textures into an atlas for free, with no sign-up and no watermark. It is built for game developers and 3D artists.

Does it support PBR texture layers?

Yes. You can pack multiple PBR layers such as albedo, normal, roughness, and metalness together, keeping them aligned across the atlas.

Yes. You can load a 3D model, auto-match textures, and remap its UVs to the packed atlas, with a real-time 3D preview of the result.

You can export the packed atlas images along with the updated model, ready to drop into your game engine.

Build texture atlases with PBR layers, real-time preview, and auto-matching for textures and 3D models.

Choose which map layers you'll need (Albedo, Normal, Roughness…). Uploaded files will then be sorted automatically.

How many cells the atlas will have and at what resolution it will be exported.

Columns

Rows

Atlas resolution

Output file format and padding between cells to prevent color bleeding.

PNG JPEG WebP

Padding between cells

Color Bleeding / Edge Dilation

Presets the Normal map convention and channel packing for the target engine (can be changed later).

Grid

Resolution

Padding

Edge dilation

Format

Engine preset

2048 × 2048 3 × 3 0 models

100%

Project name

Include 3D models in export

0 / 0 cells filled across 0 layers

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