Contact us
For any question, problem or help request about the app, email us. This is the most direct way to get help.
contact@bibliogenius.org
We reply in English and French, usually within a few business days.
Documentation
Our guides explain how to add books, organize your shelves, lend a book, connect with other libraries and protect your data.
Report a bug
BiblioGenius is free and open-source software. You can report a bug or suggest an improvement on our open Codeberg forge.
Frequently asked questions
Is BiblioGenius free?
Yes. The app is completely free and open source, released under the AGPL-3.0 license.
Where is my data stored?
Your data stays stored locally on your device. Nothing is sent to a server without an action from you. See the Data privacy guide.
Which platforms does BiblioGenius support?
BiblioGenius is available on iOS, Android, macOS, Windows and Linux.
How do I connect to another reader's library?
You can connect via a QR code or an invitation link. See the Connect with friends guide.