DOCX to EPUB converter
A fast, private way to change DOCX to EPUB. Drag, drop, download – your files never sit on our servers longer than they have to.
Convert DOCX to EPUB
Drop your files to try StandardsPDF. This tool is available in the full workspace.
Keeps chapters, the table of contents and reflowable text
Ready to side-load onto any e-reader or reading app
Batch several DOCX files in a single conversion
Downloads a ready-to-use EPUB you can share immediately
How it works
Convert DOCX to EPUB in 3 steps
Drop your DOCX into the box above
Let StandardsPDF process it in your browser
Save the EPUB to your device
Private by default
Files are encrypted in transit and deleted within 60 minutes.
Fast
Most jobs finish in under 10 seconds. No queueing.
No signup on free tier
5 documents per day, no credit card required.
FAQ
Frequently asked questions
How do I convert DOCX to EPUB?+
Upload your DOCX file (or drag it onto the box above), wait a few seconds while StandardsPDF converts it in your browser, then download the EPUB. There is nothing to install and no account required.
Is converting DOCX to EPUB free?+
Yes. DOCX to EPUB conversion is free on the StandardsPDF free tier – no watermark, no signup, and no credit card. A Pro tier lifts the file-size and daily limits if you need more.
Will the EPUB keep the quality of my DOCX?+
StandardsPDF aims for the highest fidelity the EPUB format allows, so your document comes through looking as close to the original as possible. Some format-specific details may adapt where EPUB works differently to DOCX.
Will chapters survive when I convert DOCX to EPUB?+
Yes – converting DOCX to EPUB carries across chapter breaks, the table of contents and reflowable text so the EPUB reads correctly on any device.
How long does a DOCX to EPUB conversion take?+
Most DOCX files convert to EPUB in a few seconds. Larger or higher-resolution files take a little longer, but there is never a queue on the free tier.
Is my DOCX file kept private during DOCX to EPUB conversion?+
Yes. Your DOCX is processed in an isolated worker, never shared, and permanently deleted from our servers within 60 minutes. Most DOCX to EPUB conversions happen right in your browser.
Do I need to install anything to convert DOCX to EPUB?+
No. Converting DOCX to EPUB runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum DOCX file size I can convert to EPUB?+
Up to 100 MB per DOCX on the free tier and 2 GB on Pro. If your DOCX is larger, split it first or upgrade for the higher limit.