UV Toolkit

Texel density · padding · heuristics

Inputs

Texture resolution

Real-world size (one edge of the surface this texture maps to)

UV coverage (% of 0–1 space this surface's island uses — 100% = fills the texture)

Target density (your project standard, px/m)

Texel density

— px/m

In px/cm—

Texel size—

A 1 cm detail ≈—

For target, use—

—

Texture resolution

Map size	Edge bleed	Island gap	Mip levels

Edge bleed — paint/bake a few px past every UV edge so lower mips don't suck in the background and show seams.

Island gap — keep this much empty space between islands so neighbors don't bleed into each other as the texture downsamples.

📦 Drop an .obj or tap to choose reads your UVs locally — nothing is uploaded

Try a sample:

Model units (1 file unit =)

Texture

Target density (px/m)

Load a model to read its real texel density, UV coverage and consistency.

even density off very off — rescaled / stretched

Load a mesh (📦 Mesh tab, or a sample) to edit its UVs here.

Heuristics are rules of thumb — your project's standards always win.