Image Merge · Many into one
Stitch images horizontally, vertically or in a grid, proportionally, no distortion, processed locally.
Drop files here
or click to choose files
Merge · What it does
Stitching images into a long picture is the simplest way to make comparisons, grids, product sets and chat collages. This tool supports horizontal, vertical and grid layouts; images scale proportionally by the short edge, never stretched; gap and background adjustable. Done locally—no server, no AI quota.
Four steps, no tutorial needed
Drop in, click once, download—no sign-up, no waiting
Add Images
Drag and drop or click to choose images—multiple at once, or import a whole folder.
Set Options
Adjust the options below as needed and preview live.
Start Processing
Click start and wait for the progress bar to finish.
Download & Save
Download individually or as a ZIP—the server keeps nothing.
FAQ
How many images can I merge?
Unlimited locally, bounded by browser memory; keep to ~20 per run, huge images may lag.
Will stitching stretch images?
No—each scales proportionally by the short edge; grid mode centers at original ratio with padding.
How do I set the background color?
Enter a color code: #ffffff white, #f5f5f5 light gray; blank means transparent.
Are images uploaded?
No—stitching runs entirely in the browser; images never touch the server.