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GRID16

Combine images into one PDF

This tool builds one PDF from images of different formats: JPG, PNG, WebP and AVIF can go into the same document, one page per image, in the order you arrange them. That is what separates it from the single format tools, because a folder of mixed exports becomes one document without converting anything first. The PDF is built in your browser, and your images are never uploaded.

Runs in your browser

Drop your images here

JPG, PNG, WebP, or AVIF, up to 50 MB each, 30 files at most

How it works

  1. 1 Choose your images; the formats may be mixed.
  2. 2 Arrange them in the order the pages should follow, and set page size, orientation and margin if the default does not fit.
  3. 3 GRID16 builds the PDF in your browser, one page per image.
  4. 4 Download the PDF.

Questions

Which formats can I mix?
JPG, PNG, WebP and AVIF, in any combination, in one document.
What happens to WebP and AVIF images?
A PDF can only carry JPEG and PNG, so a WebP or AVIF image is decoded once and written as JPEG at quality 90, or as PNG when it has transparent pixels. JPG and PNG files go in unchanged.
How many images fit into one PDF?
Up to 30 files per job, each up to 50 MB and 100 MB together, and up to 2000 pages in the finished document.
Are my images uploaded to a server?
No. The PDF is built in your browser; the files never leave your device.

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