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PressWork Lab
Free and transparent tools for authors: calculations, checklists, and ready-to-use templates.
Preflight analysis
Editorial checklist + quiz to check if your PDF is print-ready.
Royalty calculator
Professional estimate of KDP margins including print costs.
Template library
Copy-ready texts for colophon, acknowledgements, blurbs, and disclaimers.
Spine calculator
Calculate spine width in seconds with KDP and Ingram presets.