Print a large image across A4 pages

Turn one image into a numbered A4 poster PDF with overlap and an assembly guide.

Processed on your device

Your files

Choose a file from your device25 MiB per file. Files stay in this tab.Drag and drop a file here, or browse below.

Options

Options

How to use this tool

  1. Choose a picture and its finished width. Height follows the image proportions.
  2. Print at 100%, trim the outer margins and join the numbered pages with the stated overlap.

Things to know

  • Up to 25 MiB per image, 50 MiB combined and 16 million pixels per image. Results are created in a local worker. Metadata is removed and colours may change on re-encoding.
  • Up to 100 A4 tiles, plus an assembly guide. Poster height must be at most 3 metres. Image resolution limits print detail.
  • Processing and results stay on this device. Inputs are bounded; no work is saved between visits.

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