Substack to Kindle Converter
Paste the link to any public Substack post and download it as an EPUB, ready for your Kindle or e-reader. No account needed.
No link handy? Try an example post.
Conversion takes a few seconds. The download starts by itself. For personal reading; each post belongs to its author.
Want every issue on your Kindle automatically?
This tool converts one post at a time. With a free InboxToKindle account you subscribe once with a private address, and each new issue is delivered to your Kindle without downloading or emailing anything.
Free plan: 3 deliveries a month. No credit card.
Deliver every issue automatically →How to get the file onto your Kindle
- Convert the post above and save the EPUB.
- Email the file to your Send-to-Kindle address, or drop it on Amazon's Send to Kindle page or app. Where to find your Kindle address.
- Open your Kindle. The post appears in your library after it syncs.
On a Kobo, Boox or PocketBook, copy the EPUB to the device or open it in its reading app.
What you get
- The post's text and images in a clean, reflowable layout
- A cover with the post's title and publication
- No subscribe buttons, share prompts or tracking pixels
Frequently asked questions
Does it work with paid Substack posts?
The converter reads the public version of a post, so a paywalled post converts only up to the paywall. With an InboxToKindle account, the issues your paid subscription emails you are delivered to your Kindle in full.
Is it free?
Yes. There is no account and no charge. It is limited to a few conversions per hour.
Which e-readers can open the file?
The file is a standard EPUB. Kindle accepts EPUB through Send to Kindle, and Kobo, Boox, PocketBook and reading apps open it directly.
Does it work with other newsletters?
This tool is for Substack posts. An InboxToKindle account handles any newsletter that arrives by email, including Beehiiv, Ghost and Mailchimp. See Substack to Kindle for the automatic setup.