Made with Summer Pixel · CC0 · 21 Sept 2026

Concrete Roughness Map

Edited image: Convert this seamless tileable concrete floor texture into a matching PBR roughness map. Output a flat grayscale image where brightness encodes surface roughness: darker mid-grey for smoother worn patches, lighter for rougher porous aggregate areas. Keep the exact same layout of stains, cracks, panel seams and aggregate as the source so it aligns perfectly. No color, no lighting, no shading, no shadows, purely grayscale surface-roughness information. Critically seamless and tileable on all four edges: the left edge must match the right edge and the top edge must match the bottom edge, no visible seam, no border, no frame, no vignette. Top-down flat view, evenly lit texture.