Merge imagesvertically
Stack two or more images into one tall image. The tool lines them up in a column automatically; drag any image to nudge it or its corner to resize. Export one PNG, all in your browser.
Merge images vertically
Drop images here or click to select
Pre-set to the Stacked layout. Add two or more.
JPG • PNG • WebP — stackedDrag an image to move it. Drag its corner handle to resize. ClickExportwhen done.
Merge images vertically — how it works
Merging images vertically stacks them top to bottom into a single tall image. It is ideal for stitching screenshots into one long image, building vertical stories for social feeds, combining chart panels into an infographic, or making a vertical collage. The tool scales every image to a common width so the column lines up cleanly, then lets you drag each image to fine-tune its position.
For long-screenshot stitching, use source images of the same width for a seamless join. Vertical merges can get very tall — if you plan to share the result, keep the total height reasonable or viewers will struggle to see detail.
Vertical merge is perfect for long screenshots and tall stories. The tool aligns everything to a common width for a clean column.
At a glance
| Property | Detail |
|---|---|
| Layout | Stacked |
| Editing | Drag to move, drag corner to resize |
| Output | One PNG (lossless) |
| Typical use | Long screenshots, scrolling stories, vertical collages, infographics |
| Privacy | 100% in-browser, no upload |
Frequently asked questions
How do I stack images vertically?
Drop two or more images into the tool above. It is set to the Stacked layout, so they form a column. Drag any image to move it or its corner to resize, then click Export PNG.
What is a vertical merge best for?
Stitching screenshots into one long image, vertical social stories, infographics and tall collages — anything you want read top to bottom.
Will my images be resized to the same width?
Yes. The tool scales every image to the smallest width among them so the column lines up cleanly. You can then drag a corner to resize any image individually.
Is the vertical merger free and private?
Yes. Everything runs entirely in your browser, so your images are never uploaded. It is free with no sign-up, no watermark and no limits.