Combine images into one
Join several images into one file, stacked or side by side.
Add two or more photos. They fill the layout in the order you add them, and you can reorder or swap them afterwards.
Layout
The plain version of the job: several pictures, one file, no decoration. This page starts with the spacing at zero, so the images meet edge to edge and the result looks like one continuous image rather than a collage.
Stacking vertically is the usual choice for screenshots of a long conversation or a receipt in several parts. A row works for before-and-after pairs and product angles.
If the pieces have different proportions, they are cropped to fill their share of the canvas — drag inside any of them to choose which part survives, or add spacing so each keeps more of itself.
How to use it
- Drop in the images you want joined.
- Choose stacked or side by side, and how many pieces.
- Leave spacing at zero for a seamless join, or raise it for a border.
- Download the combined image.
Frequently asked questions
How do I join two screenshots into one long image?
Drop both in, choose the stacked (1 × 2) layout, and leave the spacing and border at zero. Pick the tall canvas size so neither gets squashed.
Why are my images cropped?
Each piece fills its share of a fixed canvas, so anything with different proportions is trimmed. Drag inside a picture to choose which part stays, or pick a canvas shape closer to the images you are joining.
Can I join images of different sizes?
Yes. They are scaled to fill their slots, so a small and a large image sit side by side at the same displayed size.
Is the quality reduced?
Each image is used at up to 2400 px on its longest side, which is more than the canvas needs. Export as PNG to avoid any JPEG re-compression.
Can I add a gap or a border?
Yes — the spacing and outer border sliders both start at zero here, so raise either one for a framed look.
Are my images uploaded?
No, this runs entirely in your browser.
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