How to Combine Multiple Images Into One

Stack images vertically for before/after comparisons or long infographics. Place them side by side for product comparisons. Use a grid for photo collages.

The Merge tool handles side-by-side and stacked layouts; the Collage tool builds multi-row grids with spacing and background control.

Resize images to the same width (for vertical stacks) or same height (for side-by-side) first, so the result lines up neatly.

Add a small gap or white background between images to keep them visually separated.