Search for a Human Authored Certification

Find out if a book is officially registered as Human Authored.

Human Authored is a project of the Authors Guild that allows an author to certify that their book is created by a human. “Human Authored” means that the text of the book was written by a human and not generated by AI, with the exception of minimal, trivial uses, such as AI applications that check spelling and grammar or for brainstorming or research.

This page allows you to verify a Human Authored certification. Please enter the registration number from a Human Authored certification mark in the search bar above to see the certification details.

If the book title and author do not match the listed certification details, please contact us. We appreciate your letting us know about incorrect or fraudulent uses.

Click here to learn more about the Human Authored certification.