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Free KDP Tools & Calculators
Level up your self-publishing journey with countless free tools and resources developed by the BookBird team.
Every tool is free, works in your browser and needs no sign-up
Write your book
Edit your book
Publish on KDP
- Cover CalculatorSpine width and full cover size
- Royalty CalculatorWhat you earn per copy
- IngramSpark CalculatorPrint cost and pay per copy
- ISBN BarcodeA barcode for the back cover
- KENP CalculatorKindle Unlimited page-read pay
- QR Code GeneratorQR codes for your print book
- Book Launch ChecklistEvery step from manuscript to launch