How to Make a Photo Collage

Image Collage Maker arranges several photos into one grid image. Add at least two files, choose how many columns you want (1 to 8), and you get a single image back.

Nothing gets cropped

This is the design decision that matters most, and it's the opposite of what most collage tools do. Each photo is fitted inside its cell rather than filled into it — scaled down until the whole picture fits, centred, with the background colour showing in whatever space is left over.

So a portrait photo and a landscape photo in the same grid both appear complete, with different amounts of background around them. No heads sliced off, no product edges trimmed, no surprises.

The trade is honest: you get letterboxing. A grid of mixed-orientation photos will have visible gaps, because the alternative is cropping people's pictures without asking. If you want edge-to-edge cells with no gaps, crop your photos to a consistent shape first — Crop to Square is the usual move, and our square crop guide covers framing so nothing important gets lost.

Choosing columns

Left alone, the tool picks a roughly square grid for the number of images you gave it. Setting the columns yourself is how you control the shape of the finished thing:

• 1 column — a vertical strip. Good for a step-by-step sequence or a long-scrolling post.
• 2 columns — before-and-after, side-by-side comparison. The most useful setting on the list.
• 3–4 columns — a proper grid, for a set of products or a gallery.
• Many columns — a wide horizontal band. Each cell stays the same size, so a lot of columns makes a very wide image.

Cells are a fixed size regardless of how many you have, so the output dimensions grow with the grid — eight columns is a genuinely wide file. Worth a resize afterwards if it's going somewhere with a size limit.

What it's actually good for

• Before-and-after. Two columns, done. Far clearer than two separate images the reader has to hold in their head.
• Upload forms that take one file. The recurring practical case — several photos of one item, one upload slot.
• Comparisons. Options side by side, at the same scale, in one glance.
• Contact sheets. A quick visual index of a set.

If your images are pages of a document rather than photos, this is the wrong tool — you want Merge Images to PDF, which keeps them as separate pages you can read. Our PDF merging guide covers that case. A collage flattens everything into one picture, which is great for comparison and useless for reading.

The background shows

Since photos are fitted rather than filled, the background colour is visible in the gaps — between cells, around the edges, and inside any cell whose photo doesn't match the cell's shape. It's white, and it isn't adjustable on this page: white disappears cleanly on a white page and reads as a deliberate mount on anything else, so it's a reasonable thing to be stuck with, but don't go hunting for a colour picker that isn't there.

The output is a JPG, so any transparency in your source images gets flattened onto that background. If you're collaging cut-outs from Remove Background, that's usually what you want — but it's a one-way step, so keep the transparent originals.

FAQ

Will my photos get cropped in the collage?
No. Each is fitted whole inside its cell and centred, with background showing around it. Crop them to a consistent shape first if you want gapless cells.

How many images can I use?
At least two, and the grid grows from there. Bear in mind the output gets larger with every row and column.

Can I use this to combine document pages?
You can, but you shouldn't — a collage shrinks each page into a cell. Use Merge Images to PDF for documents.