Question 1

How do I read an EPUB file online?

Accepted Answer

Drop your .epub file onto the upload zone above. The reader parses the eBook and lists chapters in the sidebar — click any chapter to read it. Everything happens in your browser.

Question 2

Is my eBook uploaded to a server?

Accepted Answer

No. The reader is 100% browser-based using JSZip. Your eBook is opened locally and never sent anywhere.

Question 3

Can I change the font size and theme?

Accepted Answer

Yes. Use the controls above the reading pane to switch between Serif, Sans and Monospace fonts, change the size, and pick Light, Sepia or Dark themes.

Question 4

Does it work on mobile?

Accepted Answer

Yes. The reader adapts to small screens — the chapter list moves above the content on phones.