Material Baker: Multiple materials into one!

Material Baker takes a 3D model with lots of materials and bakes them into one shared texture set, so your game draws it with fewer draw calls, fewer materials and fewer textures, which increases performance!

It reads .glb, .gltf and .fbx and writes a standard .glb (plus the textures as PNG if you want them).

Example, a 297-mesh building kit with 14 materials, baked with Merge:

Two ways to bake

• Keep objects (default): every object keeps its name, pivot, hierarchy and lightmap UVs and shares one material. Rigged characters keep their skeleton, skin weights, blend shapes and animations. Use this for props, kits and anything that moves.
• Merge into one: everything becomes a single mesh with a single set of textures. Use this for static scenery. Rigged or animated models can't be merged, so the app keeps them as objects and tells you why.

Built to be clear

• 3D preview. Rotate and zoom the result, flip between Baked and Original, and play the model's animations.
• Plain-language notes. Anything that couldn't be baked is explained in a sentence, with what to do about it.
• Quick settings. Presets for Mobile, Balanced, High quality and Pixel art, with a pixel-perfect resize filter. Your choices are remembered.
• Tiled textures handled. Repeating textures are baked exactly, or left on their own material if you prefer sharpness.
• Transparent, double-sided and mixed roughness/metallic surfaces share the same texture set through a small number of materials.
• Never touches your source files. It only reads them.
• Runs offline. No install, no account.
• Windows 10 or 11, 64-bit only.
• Input is .glb, .gltf and .fbx. Output is .glb and PNG textures. 

Thanks for your support!! Pls rate and any question/bugs/request place them here!!