How to Convert Email Newsletters to EPUB for Kindle
EPUB is the best format for reading newsletters on Kindle. Unlike PDFs, EPUBs reflow text to fit any screen size and let you adjust fonts and margins. This means newsletter content looks great on a Kindle Paperwhite, a Kindle Scribe, or even the Kindle app on your phone. Here's how to convert newsletters to EPUB automatically, with no manual work required.
Step-by-Step Guide
Step 1: Understand why EPUB matters
EPUB files reflow text to fit your Kindle screen, support adjustable font sizes, and are much smaller than PDFs. This makes them perfect for newsletter content.
Step 2: Sign up for InboxToKindle
InboxToKindle automatically converts every newsletter email into an EPUB file optimized for Kindle reading.
Step 3: Subscribe to newsletters
Use your InboxToKindle email address to subscribe to any newsletter. Each email is automatically converted to EPUB.
Step 4: Read beautifully formatted content
The EPUB conversion strips ads, tracking pixels, and unnecessary formatting, leaving just the content you want to read.
Pro Tips
- 💡 EPUB supports images, so newsletter graphics are preserved
- 💡 Font sizes adjust automatically to your Kindle preferences
- 💡 EPUB files are tiny - even hundreds of newsletters won't fill your Kindle
- 💡 InboxToKindle removes Substack/Beehiiv chrome for cleaner EPUBs
Frequently Asked Questions
Why EPUB instead of PDF for newsletters?
PDFs have fixed layouts that don't resize for smaller screens. EPUB text reflows to fit your Kindle, so you can adjust font size without horizontal scrolling.
Are images preserved in the EPUB conversion?
Yes. Content images from newsletters are included in the EPUB file. Tracking pixels, decorative borders, and banner ads are removed.
How large are the EPUB files?
Most newsletter EPUBs are under 500KB, even with images. Hundreds of newsletters will barely use any storage on your Kindle.
Can I open InboxToKindle EPUBs on other e-readers?
The EPUBs are standard format, so they work on any e-reader that supports EPUB, including Kobo and Nook devices.