How many images can I add to a collage?

You can add up to 16 images in layout mode. For long image stitching, there is no limit on the number of images.

What image formats are supported?

All common image formats are supported including PNG, JPEG, WebP, BMP and GIF. You can export as high-quality JPG or lossless PNG.

Is my data uploaded to a server?

No. All image processing happens locally in your browser using Canvas API. Your images never leave your device.

Can I add watermarks to my collage?

Yes! Enable the watermark option in Advanced settings. You can customize the text, font size, opacity, rotation angle and density.

What is the difference between Layout and Long Image modes?

Layout mode arranges images in grid templates (2-16 images). Long Image mode stitches images vertically or horizontally into a single long image.

Image Collage

Free online image collage maker. Combine photos with layout templates or long image stitching. Add text, arrows, shapes and watermarks. Export as JPG or PNG.

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