Merge images
Merge images into one picture for before-and-after shots, comparisons and collages. Sizes are matched for you.
Drop your files here
Pick your files
Accepted: .jpg, .jpeg, .png, .webp, .avif, .heic, .heif. Up to 50 files, 100 MB each, 300 MB in total.
Your files stay on this device. Nothing is uploaded.
How to merge images
- Add two or more images and set their order.
- Choose a layout, gap and background.
- Press Start and download.
Merge two images for a before and after
Choose side by side. Heights are matched, so both pictures line up without stretching, or choose Original sizes to keep them as they are. Add a gap to separate them.
Stacked and grid layouts
Stacked suits long screenshots. Grid picks a tidy number of columns for you. You can align the images to the start, center or end of their row or cell.
Formats and limits
You can add 50 files at a time, up to 100 MB each and 300 MB overall. Phones handle 25. The merged result is saved as PNG, and it can be up to about 60 megapixels on a computer and 16 on a phone.
Questions people ask
Can I change the order when I merge images online?
Yes, with the arrows next to each file.
Is a transparent background possible?
Yes. Choose Transparent, or pick any color with Custom.
Can I merge images into a PDF?
Yes, with JPG to PDF or PNG to PDF.