Merge Photos
Combine photos into one PNG or JPEG, stacked, side by side or in a 2–4 column grid, with spacing and background colour.
How to use
- Choose several photos or drop them here. You can paste copied photos too, and you need at least two.
- Pick a layout: stacked vertically, side by side, or a grid.
- For a grid, set the columns (2–4). Also set the spacing (0–40 px), background colour (white, black or your own), output width (natural size or 640–2048 px) and file format (PNG or JPEG).
- Reorder photos with the ← → buttons or remove one with ✕, and check the result and its output size in the preview.
- Press Download. The file name includes the layout and the size.
FAQ
Can I change the order of the photos?
Yes. Use the ← → buttons under a thumbnail and the result is redrawn straight away. The ✕ button removes one photo and Clear all starts over.
What if the photos have different sizes?
Stacked vertically, every photo is scaled to the width of the widest one; side by side, to the height of the tallest. A grid makes cells the size of the largest photo, fits each photo inside its cell at its own ratio and fills the leftover space with the background colour.
How is the output size decided?
Pick 640, 1080, 1440 or 2048 px and the whole result is scaled to that width, keeping proportions. Natural size is based on your largest photo. If the result would pass 8,000 px on a side or 12 million pixels, it is scaled down automatically.
How many photos can I merge?
There is no fixed limit. If a long list makes the result too big, it is reduced to the limits above, so for many photos change the column count or the output width.
Should I save as PNG or JPEG?
PNG is lossless and suits screenshots with text. JPEG (quality 92%) gives a much smaller file when you are merging photographs.
Can I stitch screenshots into a long one?
You can stack them vertically at the same width. There is no automatic overlap detection, though: photos are joined in the order shown.
Are my settings remembered?
The layout, columns, spacing, background colour, output width and file format are stored in this browser and return next time. The photos are not part of the settings, so add them again after reopening the page.