Image Stacker
Combine several images into one file: a vertical column, a horizontal row, a grid, or two columns side by side. Set the gap, background, alignment and each image's scale, reorder them, then download a PNG.
Drag and drop images here, or
About this tool
The stacker lays every image out geometrically in natural pixels — column, row, even grid cells, or two columns split around the fixed gap — then paints that single layout onto a canvas, so the on-screen preview and the exported PNG are the same picture.
Per-image scale multiplies each picture's own resolution, so a small logo can sit beside a large photo. Up to 12 images are supported, previews are capped at 1800px and exports at 4096px on the long side to keep the tab responsive. Everything happens in your browser.
- 100% free — no account needed
- Runs in your browser
- Nothing is uploaded
Frequently asked questions
Is Image Stacker really free?
Yes. Image Stacker is completely free on PureBrowser — every feature, with no account, no trial, and no credit card.
Does Image Stacker upload my data?
No. Image Stacker runs entirely inside your browser, so anything you type, paste, or open stays on your own device.
Do I need to sign up or install anything?
Neither. There is no account and nothing to download — open the page and Image Stacker is ready to use on desktop or mobile.
Does Image Stacker work offline?
Once the page has loaded, yes. All of the processing happens locally in your browser, so it keeps working without a connection.
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