Free Seamless Texture Checker
Drop in a texture to see it tiled, then shift it to bring the edges into the middle — the fastest way to tell whether a texture is truly seamless.
100% in your browser — your image is never uploaded.
How to use it
- 1
Add a texture
Drop in any image (PNG, JPG, or WebP). It's read locally — nothing is uploaded.
- 2
Tile it
View it repeated from 2×2 up to 5×5 to spot visible seams where copies meet, or features that obviously repeat.
- 3
Shift to reveal seams
Turn on the offset to bring the texture's four edges into the middle of the view — a non-seamless texture shows a clear line there.
Need to fix one? Read how to make seamless textures, grab a ready-made tiling material from the free CC0 library, or generate a seamless material in Mixos.
Frequently asked questions
How do I know if a texture is seamless?
Tile it and look for visible seams where the copies meet, plus standout features that repeat on a grid. Use “Shift to reveal seams” to move the edges to the center, where a non-seamless texture shows an obvious line or mismatch.
Does this upload my image?
No. It's free with no sign-up and runs entirely in your browser — your image never leaves your device.
What does “Shift to reveal seams” do?
It offsets the tiling by half a tile so the texture's four outer edges meet in the middle of the preview. That's the classic trick for spotting seams that are otherwise hidden at the edges.
How do I make a texture seamless?
See the guide on making seamless textures, or generate one that's seamless from the start in the Mixos editor — its AI materials and triplanar projection tile cleanly without manual seam fixing.
Texture seamlessly, from the start.
Mixos generates seamless PBR materials from a prompt and tiles any material on your mesh with triplanar projection — no manual seam fixing. Free to author.
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