Join several images into one, stacked or side by side. Handy for stitching product-page sections or a run of chat screenshots.

When you need this

A long page captured as several screenshots, a few photos that belong in order, a before-and-after pair — these read better as one image than as several. Nothing gets scattered or reordered when it arrives in a chat or an email thread.

Choose whether the images stack vertically or sit side by side, then set the gap between them and the background colour. A gap of zero lets screenshots join seamlessly; a visible gap keeps each picture reading as its own panel.

Reorder by dragging the rows in the list. If the images are different sizes, the shorter edge is padded with the background colour rather than stretched — distorting a picture to make it line up is not a trade worth making.

How to use it

  1. Add every image you want joined.
  2. Choose vertical or horizontal, and set a gap if you want one.
  3. Drag the list to fix the order, then download the result.

Your files are never uploaded

Everything runs inside your browser. Because the image never reaches a server, we cannot store it or look at it. That difference matters when the file is company material or a personal photo.

Frequently asked questions

How is the order decided?
It follows the order you picked them, and you can drag the list to change it. We do not sort by name because that gives you “1, 10, 2”.
What if the images are different sizes?
The canvas matches the widest (or tallest) image, the rest are centred, and the leftover space is filled with the gap colour. Nothing is stretched.
My stitched image is enormous.
Stacking several tall screenshots easily runs to thousands of pixels. Run it through Resize to set a width and the whole thing scales down.
Is it free?
Yes. No account, no payment, no usage limit.
Are my files uploaded?
No. Everything happens inside your browser. A page that is already open keeps working even if you go offline.
How many images at once?
There is no count limit. Speed depends on your own device, because your computer does the work rather than a server.