DOCUMENTATION / 01

Help & FAQ.

Everything you need to get started with texture inspection. No image uploads or account required.

01 / GETTING STARTED

Inspect a texture in three steps

Import. Drag an image into the inspector or choose a file.
Inspect. Use Tile, Offset, Mirror, Seam Map and Original to compare the result.
Export. Download a PNG preview or a wrapped-offset image.

02 / MODES

TILEPreview repetition using a 2×2 to 6×6 grid.

OFFSETWrap the image so opposite joins meet away from the border.

MIRRORCompare alternately mirrored repetition with normal tiling.

SEAM MAPHighlight RGB differences along opposite borders.

ORIGINALSee the unchanged source texture.

03 / FAQ

No. Images are decoded and processed inside your browser. TILECHECK does not upload your textures.

No. The number is a simple pixel difference indicator. Check the actual preview, especially with alpha, normal maps and repeating motifs.

Not in v0.1. Wrapped offset exports shift image pixels, but do not remove discontinuities.

PNG, JPEG, WebP and AVIF, depending on your browser. Maximum file size: 25 MB; maximum image size: 24 megapixels.

Yes. Download the repository and open index.html. No installation or build tooling is required.

04 / FEEDBACK

Report issues through GitHub. Include your browser, texture format and reproduction steps. Please avoid sharing private textures in public issues.