Photo collage maker

2–12 photos into a uniform grid — pick columns, cell size, gap; each image is center-cropped to fill its cell.

Images stay in this browser. Each is decoded, drawn into one canvas, and written as PNG — nothing is uploaded.

2–12 images, 25 MiB each, 100 MP of combined input, and a canvas under 40 MP. Decoding can briefly use more memory than the file sizes suggest — every image is decompressed at once.

How to use

  1. Choose 2–12 images.
  2. Set columns, cell size, and gap.
  3. Download the PNG collage.

What it supports

JPEG, PNG, WebP; each ≤ 25 MiB, combined ≤ 100 MP, output canvas ≤ 40 MP and ≤ 12,000 px per side. Cells are square cover crops — images that must not be cropped do not belong here. Decoding all inputs at once briefly needs memory far beyond the file sizes.

Related tools

Related guides