Create a standards-compliant EPUB from your DOCX and preview it online. Free conversion — pay only to download the full file.
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The reader below shows a protected sample of approximately 10% of the generated book. The complete EPUB is not available for download until Stripe confirms payment.
No account is required. Unpaid files are stored temporarily; after payment, the download remains available for a limited delivery period.
The parser gives priority to DOCX Heading 1 / Título 1 / H1 structure. When reliable H1 divisions are found, the EPUB is built from H1 only. If no H1 structure exists, the automatic multilingual detector is used as a fallback.
Booklas converts a Microsoft Word DOCX manuscript into an EPUB package with editorial metadata, navigation, structured chapters, cover handling and accessibility-oriented markup. The workflow is designed for authors and publishers preparing files for technical validation and distribution.
The converter builds standards-based EPUB files and performs internal structural checks before the file is prepared for delivery.
Converting is free. Before downloading, you can read approximately 10% of the generated ebook in the Booklas browser reader. The complete file is not exposed through the preview.
Convert the DOCX, inspect the sample and download the complete EPUB without registering for a Booklas account.
The service is intended to produce standards-compliant EPUB files suitable for workflows used by major ebook stores and distributors. EPUBCheck validates EPUB structure, while each retailer may still apply its own editorial, content and distribution requirements.
Yes. Converting your DOCX and previewing a protected sample of the EPUB are free. You pay only to download the complete file, and the price is shown on this page before you upload anything. Occasional promotions may make the download free as well.
The price is shown in your local currency, based on a reference price in US dollars, and you pay exactly the amount shown at checkout. Small variations of a few cents may occur if your bank or card applies its own currency conversion.
No. You can convert, preview and download without creating a Booklas account.
Microsoft Word .docx manuscripts. You can also add a cover image and metadata such as title, author, language and ISBN.
The converter builds standards-based EPUB files and runs structural checks. EPUBCheck validates structure, but each store may apply its own editorial and content requirements.
Files that were not downloaded are stored only temporarily and then removed. After payment, the download remains available for a limited period.