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Photo Collage Maker Online Free — PrivaTools

TL;DR: Upload 2+ images and download a single collage PDF/PNG — pick columns, spacing, and background color.

Create photo collages online for free — arrange multiple images into grid layouts, contact sheets, or custom collages. Download as a high-resolution image file.

Photo Collage Maker is one of 179+ free file utilities on PrivaTools. The entire stack is open source under the MIT license, so the privacy guarantees can be audited end-to-end. You can also run all 179 tools on your own infrastructure with one docker compose command.

How to Use Photo Collage Maker

  1. Upload 2+ images — Drop multiple JPG/PNG/WebP images, up to 500 MB total.
  2. Set columns + spacing + background — Columns: how wide the collage is. Spacing: gap between images. Background color: visible in the spacing.
  3. Download the collage — PrivaTools arranges the images in a grid and outputs one JPG file.

Frequently Asked Questions

Will images be resized?

Each image is scaled to fit its grid cell while preserving aspect ratio. To force same aspect ratio, crop them first with Resize Crop Image.

Can I rearrange the images?

Drag in the upload area to reorder. They fill left-to-right, top-to-bottom.

What's the max grid size?

Tested up to 100 images. Output JPEG can be up to 30,000 pixels wide before browser limits.

Last reviewed 2026-05-01 by the PrivaTools maintainers. Source code on (MIT-licensed, self-hostable).

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