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KDP Tools|

KDP Cover Validator

Expected Cover Specs

24-828 pages

Expected Cover Dimensions

Page Count: 100

Spine Width: 0.225"

Total Width: 12.475"

Total Height: 9.250"

At 300 DPI: 3743 × 2775 px

KDP Cover Requirements

• Bleed: 0.125" all sides

• Safe zone: 0.25" from trim

• Barcode: 2"×1.2" reserved

• Min DPI: 300

• Max file: 400 MB

• Formats: PDF, JPG, PNG, TIFF

Validate Your KDP Cover

Upload your cover file to check if it meets Amazon KDP specifications

What We Check

  • File size (must be under 400 MB)
  • Resolution (minimum 300 DPI)
  • Dimensions (width, height, spine width)
  • Aspect ratio correctness
  • File format compatibility