selphyprint prepars image files for printing on Canon Selphy printers without cropping. The image is resized to fit into the usable area of the print and padded with borders required to avoid cropping. Additional borders can be added if desired. The resulting image is saved into a file that can be sent directly to the printer.

Configure your printer to use the borderless mode and from your system print dialog choose "Fill Page".

Install from PiPY:

pip install selphyprint

To prepare a single image for printing use the following command:

selphyprint --input <input-image-file> --output <output-image-file>

For example:

selphyprint --input waves.tif --output waves-print.tif

You can also process all files in a directory, for example:

selphyprint --input /home/roman/photos --output /home/roman/prints