Merge Images
Join photos side by side, stacked, or in a grid, with spacing and a background color, and save one image.
Merge Images combines several pictures into one: side by side for before-and-after comparisons, stacked for long screenshots and step-by-step guides, or in a grid for a simple collage. Put the images in order, choose the gap between them and the background color, and let the tool match their heights or widths so the edges line up. Save the result as JPG, PNG or WebP. All of it happens in your browser, so your photos are never uploaded.
How to use Merge Images
- 1
Add your images
Drop or choose two or more JPG, PNG, WebP or HEIC images.
- 2
Arrange them
Use the up and down buttons to set the order, and remove any you don't need.
- 3
Choose the layout
Side by side, stacked, or a grid with the number of columns you want, plus the spacing and background.
- 4
Download
Save the merged image as JPG, PNG or WebP.
What it does
- Three layouts
- Horizontal for comparisons, vertical for screenshots and guides, and a grid for collages.
- Edges that line up
- Match heights or widths automatically, or keep every image at its original size.
- Spacing and background
- Set the gap between images and fill it with any color, or keep it transparent in PNG and WebP.
- Private
- Images are merged on your device and are never uploaded.
Questions
How many images can I merge?
As many as you like, within your device's memory. Very large results are scaled down automatically to stay within the size browsers can save.
What does Match sizes do?
In a row, every image is scaled to the same height; in a column, to the same width; in a grid, every image fills a cell of the same size. Turn it off to keep each image at its original size.
Can the background be transparent?
Yes. Choose Transparent and save as PNG or WebP. JPG can't store transparency, so it uses the background color instead.
How do I make a before-and-after image?
Add the two photos, choose Side by side, keep Match sizes on, and add a small gap. The two images will have the same height.
Are my images uploaded?
No. The images are combined by your browser on your device.