Updated June 2026 · runs 100% in your browser
Merge Images
Combine several images into a single picture on your device — stacked or side by side. No upload, no sign-up.
Drop images here
or click to choose
🔒 Processed on your device · 0 bytes uploaded
How it works
ConvertCabin paints your images onto a single canvas in your browser and exports one PNG. Nothing is uploaded.
It stays free, unlimited and private, and works offline once loaded.
About Merge Images
Merging images is handy for making a long screenshot, a before-and-after, or a simple collage. Add as many as you like, choose vertical or horizontal, then export one PNG.
Tips & common uses
Merging stacks or tiles several images into one. It's handy whenever you need a single file instead of a set of separate pictures.
- Before-and-after pairs placed side by side in one image.
- Simple photo strips or collages for sharing a sequence at once.
- Stitching screenshots of a long page or chat into a single tall image.
- Combining scanned pages into one image for quick reference.
Frequently asked questions
How do I merge images?
Add your images, choose a layout and background, then press Merge to get a single PNG.
In what order are they merged?
In the order you added them — top to bottom, or left to right.
Are my images uploaded?
No. They are combined on your device and never sent to a server.
In what order are the images merged?
They're combined in the order you add them, so arrange them before merging if sequence matters.
What format is the merged file?
The combined image is saved as a PNG, which keeps every source image crisp and supports transparency.