Cover Creator | PetrichorPages

Book details

Trim size

Page count

Interior and paper

Spine width

How it works

Enter your trim size, page count and paper above.
In a formatting program (like Canva), choose Create a design, then Custom size. Set units to px and use the size shown on each upload card.
Design each part and download it as a PNG.
Upload each image to its card above the preview.
Download your print PDF and upload it to KDP.

Tip: use a card's Guide button and add that PNG to your Canva design as the top layer to see the bleed and safe areas. Delete it before downloading.

Show guides on the preview

Units

Guides never appear in your downloads.

You can also drag an image file straight onto the part it belongs to.