Image merging
Join 2, 4 or more images into one: in a row, a column or a grid. The result is visible right away. The pixel size does not change. Everything happens in the browser, files are not uploaded anywhere.
Merging images lets you combine several pictures into one. The technique is used to prepare before-and-after comparisons, collections of shots, long screenshots, product grids and illustrations for publications. The page does all the work in the browser.
3 layout methods are available. In a row, pictures line up from left to right; in a column, from top to bottom; and in grid mode they are laid out in a set number of columns. This suits 2 images, 4 images and more.
If the source pictures differ in size, you can align them to the largest or to the smallest, or leave them unchanged and center them. Aligning by size preserves the order and avoids uneven edges in the result.
For a neat look, you can set the gap between images and the margins around the edges. The free space can be left transparent or filled with any color. The order of pictures is changed by moving them in the list, so the sequence you need is easy to arrange.
Photos can be joined without installing any programs. The result is saved as PNG, JPG or WebP, and the quality is chosen with a slider. PNG suits lossless output with transparent gaps, while JPG or WebP suits a compact file.
All images are processed on your device and are not sent to a server. The finished collage is downloaded as a single file. Browser limits allow a result of up to 16,000 pixels per side. The result is available immediately after processing finishes.