Free browser tool

Image collage maker

Combine multiple images into a grid with adjustable columns, gaps, and background.

Input and settings

How to use it

Combine multiple images into a clean grid using 320px square cells, with configurable columns, gap size and background color. Each image keeps its original aspect ratio.

Choose several images.
Set columns, gap and background color.
Build the collage, inspect the preview and download collage.png.

Columns: 1–8
Gap: 0–100 px
Cell: 320 × 320 px
Fit: Aspect ratio preserved; no fill-crop

Six photos at three columns become two rows

With 6 images, 3 columns and a 12px gap, the collage is arranged as a 3×2 grid on the selected background color.

This layout does not crop images edge-to-edge. Portrait images can leave background on the sides; landscape images can leave background above and below.

Column count changes the character of the final image

The same six photos can become a tall two-column layout or a wider three-column layout. Decide where the collage will be used before settling on columns.

Each image is centered inside a fixed square cell

The tool scales each source so the entire image remains visible within 320×320. That creates a consistent grid while preserving each source ratio.

Gap is applied both between cells and around the outer edge

The canvas includes spacing around the perimeter as well as between image cells, so increasing gap changes both separation and total output size.

This is an orderly grid rather than a masonry collage

Every image gets the same cell geometry. It is useful for comparisons, records and presentation boards rather than tightly packed magazine-style compositions.