There are countless options for e-readers nowadays. There are also subscriptions to increase your choice of reading material, the most well-known of which is Amazon’s Kindle Unlimited. But that’s not Amazon’s only option to enhance your digital library.
Four times a year, Amazon releases countless books you may buy for free. Those days are known as Stuff Your E-Reader Day, or most commonly dubbed online, Stuff Your Kindle Day. It’s not always for only a day, and there are many reasons why you should take advantage of this event each time it comes around.

What Is Stuff Your E-Reader Day?
Stuff Your E-Reader Day rolls around four times a year and doesn’t always stick to the 24 hour-mark. During the time of the Day, Amazon gives you access to thousands of titles you can buy for free. Yes, you still have to buy them, but they cost $0.
Since so many titles are available, it can get pretty overwhelming if you don’t have a game plan for Stuff Your E-Reader Day. Don’t let that trample your enthusiasm, though. Countless people online take it upon themselves to help everyone get the most out of Amazon’s Stuff Your E-Reader Day.

You can find lists curated by countless websites and TikTok videos posted with tips, tricks, how-to instructions, and general advice. You’re not alone in wanting to take full advantage of Stuff Your E-Reader Day.
How Does Stuff Your E-Reader Day Work?
Unlike how it is with the available titles onKindle Unlimited, which you get to read through borrowing, the titles you buy on Stuff Your E-Reader Day for free, you get to keep. Once you click to buy, they land on your e-reader device and are yours to enjoy in perpetuity.
While aKindle Unlimited might be worth it, it does come with some limitations. For one, you’re able to borrow up to 20 titles from the digital library. And, though that number may seem sufficient to some, it’s not for others.
If you read based on mood, a bigger library is better as it gives you more choice. Or maybe you’ve read the titles you’ve borrowed but aren’t ready to part with them yet. And that leaves you with a stacked e-reader that offers you nothing new to read.
Of course, you can alwaysbuy ebooks from various online stores, but that adds up, given that a digital book can cost anywhere between $0.99 and over $15. So stacking your device chock-full of books you bought for free is truly the best option.
It’s also a perfect opportunity to try out new titles that aren’t available ifyou’ve canceled your Kindle Unlimited subscription. That way, you may see if you like them without investing in them—it makes DNF-ing books much easier when you don’t feel like you’ve wasted your money on them.
The beauty of Stuff Your E-Reader Day is that there is no limit to how many books you can buy for free. And don’t worry if you don’t have a Kindle. Despite being commonly known as Stuff Your Kindle Day online, the countless free titles available on Amazon you can also get for non-Kindle devices—Nook, Apple eBooks, Kobo, and Google Play Books.
When Does Stuff Your E-Reader Day Happen?
Stuff Your E-Reader Day occurs four times a year. The dates for 2023 are March 31, June 30, September 20, and December 27. And though sometimes this event only lasts for one day, there are times when it lasts two or three days. For instance, Stuff Your E-Reader Day lasts from September 20 until August 01, 2025.
But don’t worry. If you miss it one time, there’s always the next.
How to Get Free Ebooks on Stuff Your E-Reader Day
It’s so easy to take part in Stuff Your E-Reader Day; simply treat it as shopping on Amazon. By far, the easiest way to find free books is to go directly toAmazon’s Stuff Your Kindle Day search results. Ensure you’re logged in to your Amazon account so you can get all the books you want on your account.
Users online have shared that if you try to participate in Stuff Your E-Reader Day on the Amazon app, it won’t work. So it’s best to stick to one ofthe best web browsersand buy away.
It’s Better to Have a Massive TBR Collection Than None at All
Not many people have read through every book they own, digital or not, so having a TBR (to-be-read) pile isn’t uncommon. A digital TBR is much better than a physical one—no dust or wondering where to stack the unread titles.
Given that Amazon’s Stuff Your E-Reader Day titles are free, take full advantage and stack your digital device to its limits. It’s better to have dozens of free books and not read them than to have none.
It may seem like a hoarding problem to some, but next time you’re stuck somewhere with nothing new to read on your digital device, we book hoarders will still be reading away titles we got from the previous Stuff Your E-Reader Day.