About the Merge Images Tool
Merge up to 4 images into a single composition for before/after comparisons, product galleries, social media carousels, and blog thumbnails. Choose horizontal (side-by-side), vertical (stacked), or 2x2 grid layout — with adjustable gap and background color. All processing is done locally in your browser.
100% Private — Processed in Your Browser
Every file stays on your device. DCPIXEL processes images entirely using the browser's built-in Canvas API and WebAssembly — zero server uploads, zero data collection.
Free — No Account, No Limits
DCPIXEL is completely free with no daily limits, no watermarks, and no registration. We never process your files on our servers, so we can offer this permanently at no cost.