FB2 to EPUB converter
A fast, private way to change FB2 to EPUB. Drag, drop, download – your files never sit on our servers longer than they have to.
Convert FB2 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
Works in any modern browser – desktop, tablet or phone
Free to try with no account and no watermark
How it works
Convert FB2 to EPUB in 3 steps
Upload or drag in your FB2 file
Choose your output options if you need them
Download the finished EPUB
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 FB2 to EPUB?+
Upload your FB2 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 FB2 to EPUB free?+
Yes. FB2 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 FB2?+
StandardsPDF aims for the highest fidelity the EPUB format allows, so your ebook comes through looking as close to the original as possible. Some format-specific details may adapt where EPUB works differently to FB2.
Will chapters survive when I convert FB2 to EPUB?+
Yes – converting FB2 to EPUB carries across chapter breaks, the table of contents and reflowable text so the EPUB reads correctly on any device.
Do I need to install anything to convert FB2 to EPUB?+
No. Converting FB2 to EPUB runs entirely in the browser – no desktop software, no extensions and no account for the free tier.
What is the maximum FB2 file size I can convert to EPUB?+
Up to 100 MB per FB2 on the free tier and 2 GB on Pro. If your FB2 is larger, split it first or upgrade for the higher limit.
Can I convert several FB2 files to EPUB at once?+
Yes – add multiple FB2 files and StandardsPDF processes them as a batch, returning a EPUB for each.
Can I convert FB2 to EPUB on my phone?+
Yes – the FB2 to EPUB converter is fully responsive and works in Safari, Chrome and other modern browsers on iOS, Android and iPadOS.