Amazon's Family Library lets you share most Kindle books with up to four other adults and children under 18
Amazon's Family Library is the built-in way to share Kindle books across your household. You set it up through your Amazon account, add family members, and most books you buy become readable by everyone in the library — without buying multiple copies. The person who buys the book keeps ownership; others get access to read it on their own devices.
Family Library works across Kindle e-readers, tablets, phones, and the Kindle app on computers. A book shared this way appears in each family member's library automatically, and they can read it whenever they want. You don't need to send files back and forth or manage permissions manually.
Not every book can be shared. Publishers set the rules for each title, and some restrict sharing to protect author royalties. When you buy a book, Amazon shows you whether it's shareable before you complete the purchase. If a book isn't shareable, you'll see a note saying "This title cannot be shared" on the product page.
Key Takeaways
- Family Library lets you add up to four other people to your account and share most Kindle books you buy with all of them at no extra cost.
- You set up Family Library in your Amazon account settings, invite family members by email, and they accept the invitation to join.
- Some books are restricted by publishers and cannot be shared, even through Family Library — Amazon shows this before you buy.
- Each person reads from their own device and can highlight, bookmark, and take notes without affecting anyone else's copy.
- You can remove someone from Family Library at any time, and their access to shared books ends when ready.
How to set up Family Library
Start by going to Amazon.com and signing in to your account. Click on your account name in the top right corner and select Account. Look for Family Library in the left menu — it's usually under "Digital content and devices" or "Your account".
Click Create your Family Library. Amazon will ask you to confirm your name and date of birth. Then you'll see an option to Invite adults and Add children. For adults, enter their email address and click Send invite. They'll receive an email from Amazon asking them to accept the invitation. Once they accept, they're part of your Family Library and can see all shareable books in your library.
For children under 18, you don't need their email — you create a child account directly. Enter their name and date of birth, set a password, and they're added when ready. Children can read shared books but have limited access to purchase new ones; you control what they can buy.
The person who creates the Family Library is the organizer. Only the organizer can add or remove members, though any adult in the library can see and read shared books. If you want to change who the organizer is, you'll need to remove the current organizer and have another adult create a new Family Library.
Which books can and cannot be shared
Most popular books, including bestsellers and classics, are shareable. Amazon's data shows that the majority of Kindle titles allow sharing. However, some publishers restrict certain books, particularly new releases, textbooks, and specialized publications.
Before you buy a book, check the product page. Scroll down to the Product details section and look for a line that says Lending or Sharing. If it says "Enabled", the book is shareable. If it says "Not enabled" or you don't see the line, that book cannot be shared through Family Library.
If a book isn't shareable through Family Library, you have one alternative: Kindle Lending. This feature lets you lend a book to one person for 14 days, and they can't read it while you're reading it. Not all books support lending either — it depends on the publisher's settings. Lending is a one-time, temporary option, not a permanent share like Family Library.
How family members access shared books
Once someone joins your Family Library, they don't need to do anything special to see your books. The next time they open their Kindle app or device and sign in with their own Amazon account, all shareable books from your library appear in their Library section automatically.
They can read the book to their device, read it, highlight passages, add bookmarks, and take notes — all without affecting your copy. If you're reading a book and they start reading the same book, you each have your own progress. Your highlights and notes stay private to you; theirs stay private to them.
Family members can read on any device they own: a Kindle e-reader, a tablet, a phone, or a computer with the Kindle app installed. They just need to sign in with their own Amazon account on each device. A book you shared appears in their library on all of those devices.
Managing who has access to your books
You can remove someone from Family Library at any time through your account settings. Go back to Family Library in your account, find the person's name, and click Remove. Their access to your shared books ends when ready — they can no longer read any book you own, though books they purchased themselves remain in their library.
If you want to keep a specific book private and not share it with your Family Library, you can't do that after purchase. Sharing is all-or-nothing: either a book is shareable with your whole Family Library, or it isn't shareable at all. If you buy a book that's shareable and later decide you don't want to share it, your only option is to not add it to Family Library in the first place — but once it's in your library, Family Library members can see it.
You can also set up Parental Controls for child accounts. This lets you restrict what content they can access and whether they can make purchases. Go to Family Library, click on the child's name, and select Parental Controls to set age-appropriate restrictions.
What happens when you leave or remove Family Library
If you're an adult member of someone else's Family Library and you want to leave, you can remove yourself from your account settings. Once you leave, you lose access to all books that were shared with you — you keep only books you purchased yourself.
If the organizer removes you from Family Library, the same thing happens: your access to shared books ends when ready. You'll still own any books you bought with your own money.
If the organizer deletes the entire Family Library, all sharing stops. Everyone keeps the books they personally purchased, but shared books are no longer accessible to other members. The organizer can create a new Family Library later if they want to start sharing again.
Alternatives if Family Library doesn't work for you
Kindle Unlimited is Amazon's subscription service that gives you access to over a million books for a monthly fee. If multiple people in your household want to read the same books, each person needs their own subscription — it doesn't include family sharing. However, if you read a lot of different books, it may be cheaper than buying individual titles.
Kindle Lending works for books that support it. You can lend a book to one person for 14 days, and they can't read it while you're actively reading it. This is useful for sharing a specific book temporarily, but it's not practical for ongoing access to a library.
Some publishers offer their own apps or reading platforms. For example, some textbook publishers let you share access through their own systems. Check the publisher's website to see if they have a family or household sharing option outside of Amazon.
Frequently Asked Questions
Can I share Kindle books with someone who doesn't have an Amazon account?
No. Everyone in your Family Library must have their own Amazon account. They use that account to sign in to their Kindle device or app and access shared books. If someone doesn't have an account yet, you can send them an invite and they can create one during the acceptance process.
What if someone in my Family Library buys a book — do I get access to it?
Yes, if the book is shareable. Any book purchased by any member of your Family Library is automatically shared with everyone else in the library, as long as the publisher allows sharing. Books they buy appear in your library the same way books you buy appear in theirs.
Can I share Kindle books with friends or people outside my household?
Family Library is designed for household members only. Amazon doesn't enforce a residency requirement, but the feature is intended for people living together. If you want to share with friends, Kindle Lending is your option — you can lend one book to one person for 14 days at a time.
Do I need to buy a separate Kindle device for each family member?
No. Each person needs their own Amazon account, but they can read on any device — a shared tablet, their own phone, a computer, or a Kindle e-reader. As long as they sign in with their own account, they can access shared books on any device you own or they own.
What happens to shared books if I cancel my Amazon account?
If you delete your Amazon account, your Family Library is deleted and all sharing stops. Family members keep books they purchased themselves but lose access to books you shared. If you straightforward want to stop sharing, you can remove people from Family Library without deleting your account.