Our Mission
Cipher Hayes Books was created with one simple goal: to make self-publishing accessible to everyone. We believe that great stories deserve to be told, and financial barriers shouldn't stand in the way of aspiring authors.
Our suite of free tools helps authors calculate royalties, design covers, plan their writing projects, and access thousands of public domain books for research and inspiration—all without spending a dime.
What We Offer
KDP Calculators
Calculate royalties, spine width, cover dimensions, and printing costs with precision.
Author Templates
Character sheets, plot outlines, book planners, and word count trackers—ready to download.
Free Books
Access 60,000+ public domain classics to read, research, and get inspired.
Always Free
Every tool on our site is completely free. No subscriptions, no hidden fees.
Who We Help
Whether you're a first-time author publishing your debut novel, a seasoned indie publisher managing multiple titles, or a curious reader exploring classic literature—Cipher Hayes Books is here for you.
Our tools are designed to be simple, accurate, and fast. We stay updated with the latest Amazon KDP specifications so you don't have to worry about outdated information.
Get In Touch
Have questions, suggestions, or feedback? We'd love to hear from you!
Visit our Contact Page to reach out.