Privacy
This privacy policy explains how EPUB Online Viewer (“we”, “the app”) handles information when you use the service. We are committed to protecting your privacy. The key point: we do not store your books or reading content on our servers. Your EPUB files and your reading activity remain on your device. This page describes in detail what data we do and do not collect, how we use it, and what you can expect when you use the app.
Your books and reading data
When you upload an EPUB file, it is processed and stored only in your browser on your device (using local storage such as the browser’s standard storage mechanisms). We do not upload, receive, or store the contents of your books on our servers. Your library, reading position, and any data derived from your books remain on your device. We cannot access, read, or share your books.
Usage and technical data
When you visit the site, the server may receive standard technical information such as your IP address, browser type, and the pages you request. This is common for any website and may be used for operation, security, and analytics (e.g. to understand how the site is used). We do not link this to your identity or your reading content. We do not require you to create an account or provide personal details to read books.
Cookies and local storage
The app may use local storage in your browser to save your library, reading positions, and preferences (such as theme or language). This data stays on your device. We may use minimal cookies or similar technology for essential operation or analytics; we do not use them to track you across other sites or to access your books.
Third parties
We may use third-party services (e.g. hosting, analytics). Those services have their own privacy policies. We do not give them your book content or your reading history. Any data they receive is limited to what is normally collected by such services (e.g. page views, general usage).
Changes
We may update this privacy policy from time to time. The current version will always be on this page. Continued use of the service after changes means you accept the updated policy.
Contact
If you have questions about this privacy policy, please contact us through the Contact page.