The EPUB Reader That Speaks to You
Don't just open your EPUB files. Turn them into immersive audiobooks. Upload your favorite ebook and start listening in seconds—no app installation needed.
EPUB Content
Narrator
American female with reserved personality
American female with whisper-like voice, looks casual
American female, probably an educator; confident
American female with high level of composure
American male with confident personality
American male with confident personality
British female
British female with calm personality
British male, mature voice
British male with confident personality
Young Spanish female voice
Young Spanish male voice
Young French female voice
Young Hindi female voice
Young Hindi female voice
Young Hindi male voice
Young Italian female voice
Young Italian male voice
Young Japanese female voice
Young Japanese female voice
Young Japanese male voice
Young Portuguese female voice
Young Portuguese male voice
Young Chinese female voice
Young Chinese male voice
Why This is the Best Way to Experience EPUBs
Standard ebook readers force you to stare at a screen. We set your library free.
Smart Parsing
It Knows How Books Work
Copy-pasting from a PDF is a mess. EPUBs are different. Our reader understands book structure. It recognizes chapters, ignores messy formatting code, and reads the story seamlessly from start to finish.
Commute Friendly
Turn Your Commute into Reading Time
You can't read a Kindle while driving or walking to the subway. But you can listen. Convert your EPUB library into a playlist and finish more books this year by utilizing your 'dead time' effectively.
Language Learning
Immersion for Language Learners
Reading a foreign language novel is hard. Listening while reading along is the cheat code for fluency. Load an EPUB in your target language and let our native AI voices teach you the correct pronunciation and rhythm.
No Bloatware
No Heavy Apps to Install
Calibre is great, but it's heavy. CastReader runs entirely in your browser. Whether you are on a Chromebook at school or a borrowed laptop, your personal audiobook reader is just one click away.
EPUB Reader FAQ
Common questions about reading and listening to ebooks
Can I really listen to any EPUB file?+
Yes, as long as the EPUB is DRM-free (not locked by digital rights management). Most books from Project Gutenberg, Humble Bundle, or direct-author downloads work perfectly.
Is this EPUB reader free?+
Yes. It is a completely free online tool. We don't charge you to open the file or to convert the text to speech. Read as many books as you want.
Does it save my place in the book?+
Since we prioritize privacy and don't require accounts, we don't store your reading progress on our servers. We recommend keeping the tab open or downloading the audio of the chapter you just finished.
How is this different from Apple Books or Kindle?+
Those are walled gardens designed to sell you books. We are an open tool designed to help you consume the files you already own. Plus, our AI voices are generally more customizable and natural than standard device text-to-speech.
Can I use it on my phone?+
Yes! The site is mobile-friendly. You can open it in Safari or Chrome on your phone, upload an EPUB, and listen with your screen off (depending on your browser settings) or while browsing other tabs.
Does it handle images inside the EPUB?+
Our tool focuses on extracting the text for audio narration. While we process the book structure, we skip over images to ensure a smooth listening experience without awkward pauses or descriptions.
What if my EPUB has weird formatting?+
EPUBs are usually cleaner than PDFs, but sometimes they have odd line breaks. Our smart cleaner tries to fix these automatically so the narrator doesn't pause in the middle of... a sentence.
Can I download the whole book as an MP3?+
For very long books, we recommend generating and downloading chapter by chapter. This keeps the file sizes manageable and ensures the browser doesn't time out during processing.
File not opening correctly? Send it to our debug team