Proofwrap v2.0

The previewer you actually wanted.
Drop your exact KDP files — auto-split, margin check, flip.
Print book — wraparound cover
Ebook — front cover only
COVER PDF
Drag & drop your wraparound KDP cover here, or tap to browse
INTERIOR PDF
Drag & drop your interior file here, or tap to browse
Trim (blade cuts here) Safety (keep text/art inside) Gutter (bind side)
Visual reference only — not a guarantee of acceptance. Always confirm with your printer's official preview.
What's bleed? (and when to touch this dropdown)
Printers don't cut paper perfectly, so artwork that should reach the page edge is extended slightly past the cut line — that extra strip is the bleed. It gets trimmed off. The dropdown never changes your book; it only tells the guide lines where the cut line is so they're measured from the right spot.

Leave it on Auto-detect. It measures your file and figures out the bleed on its own. Only pick manually if the detect line above shows a red “size not recognized” warning: choose KDP bleed (3 sides) if you built the file to KDP's bleed spec, Full bleed (all 4 sides) if it came out of Canva's “include bleed” export, or No bleed if your artwork stops at the page edge.