1
Reduce purchase risk
The preview step shows whether the book text extracts properly and gives you a credit estimate before the full translation starts.
Free EPUB Preview
Preview your EPUB translation before spending credits.
BilingualText lets you inspect the opening result and estimated credit cost before deciding whether to translate the full book.
Free preview before checkout
Credit estimate before full translation
Works with standard reflowable EPUBs
Useful for checking file quality first
Reader goal
Decide whether BilingualText fits the book, language pair, and reading workflow you have in mind.
Audience
Made for readers who learn through real books.
For readers who want to avoid blind purchases and confirm that their EPUB is a good fit before paying.
2
Know what the Starter pack covers
Because one credit covers about 1,000 words, the estimator makes the pricing concrete. Most normal books are around 100k words.
3
Move from preview to finished EPUB
When the preview looks useful, buy the pack that fits your book and generate the full downloadable bilingual EPUB.
Best for
Built around actual reading workflows.
Checking whether an EPUB extracts cleanly
Estimating translation cost before buying credits
Comparing output quality before committing
Common questions
What readers usually ask before translating a book file.
Can I preview the EPUB before using credits?
Yes. Upload an EPUB, choose the source and target language, then review a free sample and credit estimate before you decide whether to translate the full book.
Does BilingualText keep the EPUB layout readable?
BilingualText works best with reflowable EPUBs. The output is a parallel text EPUB, so the original text and translation stay close without turning the book into a copy-paste document.
Is the EPUB translation preview free?
Yes. You can preview and estimate before using paid credits for the full book translation.
Why should I preview before translating?
Previewing helps confirm the EPUB has selectable text and gives you the expected credit usage before you pay.
Preview the first pages before you spend credits.
Upload an EPUB or text-based PDF, choose source and target languages, see an estimate, then decide whether to unlock the full bilingual reading copy.
Start with your file