Observed arrival · 2026-11-05
MakeSeamless checks whether pattern tiles really repeat cleanly
A browser-based checker tests image tiles for visible seams in straight, half-drop, and half-brick repeats, and offers seam fixes at the original pixel dimensions.
- For
- Pattern designers preparing image tiles for print
- Worth noticing
- The sample fix reports changing 15% of the image in an edge band while keeping its 1024 × 1024 pixel dimensions.
Field notes
The sample report distinguishes straight, half-drop, and half-brick repeats rather than treating “seamless” as a single pass/fail property. Its straight-repeat example reports a change limited to an edge band, with the tile staying 1024 × 1024; the page says unchanged pixels remain original. The API section includes request examples and an agent guide, although its access language differs between the no-key check and the example that uses an API key.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue