Need to combine product photos for an e-commerce listing, join screenshots for a tutorial, or create a collage for social media? DCPIXEL's image combiner joins up to 4 photos in your chosen layout with full gap and background control — output as a single high-quality PNG.
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.
Premium Features & Batch Processing
Try this tool free a few times per day. Upgrade to DCPixel PRO to unlock unlimited exports, high-speed batch processing, and full-resolution AI tools.
Frequently Asked Questions
How many images can I merge at once?+
Up to 4 images in a single operation. Choose side-by-side (horizontal), top-to-bottom (vertical), or 2x2 grid layout.
Do all images need to be the same size to merge them?+
No. The tool automatically scales images to match the largest dimension in your chosen layout direction. You can also set a fixed cell size for uniform results.
Can I adjust the gap between merged images?+
Yes. A gap slider controls spacing from 0 (seamless) to 20px. You can also set a custom background color for the gap areas.
What is the output format when merging images?+
PNG, which supports transparency and maximum quality. This ensures logos, screenshots, and images with text stay crisp in the merged result.
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