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Free Online Collage Generator

This collage generator lets you turn a handful of photos into a polished, ready-to-share layout right in your browser. Upload your pictures, choose from a range of layout templates, fine-tune the gap, corner radius, and mat color, then export a high-resolution collage — no account, no watermark, and no software to install.

How to make a collage

  1. Upload two or more photos using the dropzone or file picker.
  2. Pick a layout — the collage generator suggests templates based on how many photos you've added.
  3. Drag thumbnails or cells to rearrange your photos, and adjust gap, corner radius, and aspect ratio.
  4. Click Export PNG to download your finished collage in high resolution.

Frequently asked questions

Is this collage generator free to use?

Yes. This photo collage maker is completely free, with no signup and no watermark on your exported collage.

What image formats can I upload?

You can upload JPG, PNG, and WEBP photos. Exported collages are saved as high-resolution PNG files.

Does the collage generator work on mobile?

Yes, the layout adapts to smaller screens, so you can build a photo collage from your phone or tablet browser.

Are my photos uploaded to a server?

No. Every photo you add is processed locally in your browser — nothing is uploaded, stored, or shared.