About this tool

twirl is an AI material generator for 3D artists. You describe a flat surface, like weathered red brick or brushed steel, and it returns a matching set of PBR maps: albedo, normal, roughness, metallic, and height. The maps download together as PNGs in a ZIP.

There's also a public library of materials other people have generated. You can browse it and download anything without an account, which is usually the quickest route when you need a common surface.

Generating needs a free account with 5 credits a day. Paid plans add more credits, 2x and 4x output, and private materials. The twirl Conne