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Repeating Pattern Preview

Repeat a tile across a larger canvas to inspect seams and export a pattern.

Tool inputs stay in your browser · optional AI search sends your query

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Good to know: Processes JPG, PNG and WebP files on your device only. No image is uploaded. Maximum 24 files, 10 MB each, 40 MB total; each decoded image and output are limited to 12 megapixels, with output sides at most 4096 pixels. Animated images are not supported. Your originals stay unchanged.

How to use it (step by step)

  1. 1Choose one image to use as a pattern tile.
  2. 2Set tile size and repetitions. Choose a square image to avoid empty space.
  3. 3Create and inspect the repeated PNG. This previews seams; it does not repair them.

Words to know

Instagram grid / tiles
Your Instagram profile shows posts in rows of 3. A “grid” post is one big picture cut into tiles that line up on your profile.
Resolution / pixels
A picture is made of tiny dots called pixels. 1080×1920 means 1,080 dots wide and 1,920 tall.
JPG, PNG, WebP
Picture file types. JPG is best for photos, PNG for graphics and see-through backgrounds, WebP is newer and smaller.
Data storage units
Sizes of digital files: 1 KB ≈ a short text, 1 MB ≈ a photo, 1 GB ≈ a movie. 1 GB = 1,000 MB (or 1,024 in computer counting).

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