Got a shelf full of books you no longer read?

Whether you’re decluttering, making extra cash, or passing your collection on to fellow readers, selling used books online is one of the easiest ways to give them a second life.

From everyday paperbacks to rare and collectible editions, there are plenty of platforms that connect you with buyers this year.

In this guide, you’ll find the top sites where you can sell your used, secondhand, or preloved books online.

Let’s get started. 

BookScouter

BookScouter is one of the most popular tools for selling used books, especially textbooks.

The site compares buyback offers from more than 30 vendors, helping you quickly find the best price for each ISBN.

It’s fast, convenient, and ideal for students who want to offload textbooks at the end of the semester.

Payments are usually made via PayPal, and shipping is free with most vendors.

ThriftBooks (BuyBack Program)

ThriftBooks is one of the largest online retailers for secondhand books, and their BuyBack program makes it easy for you to sell.

All you need to do is enter your ISBN, get an instant quote, and ship your books for free.

Payments can be made in store credit or via PayPal, which makes it flexible whether you want cash or just more books.

With their huge audience of bargain-hunting readers, you can trust your preloved books will find new homes quickly.

Amazon

Amazon remains one of the biggest platforms to sell used books, thanks to its massive customer base and trusted systems.

You can list almost any type of book, from novels and non-fiction to textbooks.

Sellers can either list individually or use Amazon’s trade-in program when available.

The main drawback is higher fees compared to smaller platforms, but the sheer visibility and reach make it worthwhile for most sellers.

AbeBooks

If you’re selling rare, collectible, vintage, or out-of-print books, AbeBooks is the place to be.

Owned by Amazon but focused exclusively on books, AbeBooks connects sellers to collectors worldwide.

The platform is well-known among bibliophiles and serious buyers, so it’s ideal if you have something special or unique.

While it does have listing and commission fees, the audience is highly targeted, which increases your chances of finding the right buyer.

World of Books

World of Books is a UK-based platform that focuses on preloved books and now operates under the brand that previously included Ziffit.

The company offers an easy barcode-scanning app to check prices, accept offers, and ship your books for free.

They emphasize sustainability, so your books are either resold or recycled responsibly.

Although primarily UK-centered, international sellers can also take advantage depending on availability.

PangoBooks

PangoBooks is a community-driven marketplace made just for book lovers.

It’s app-based and designed to be simple, letting you list your books with photos and descriptions for other readers to browse.

Unlike big buyback sites, you can set your own prices and connect directly with buyers.

It’s a great option for casual sellers who want a friendlier, community vibe rather than a corporate reselling platform.

eBay

eBay has long been a trusted platform for selling everything, and books are no exception.

It’s especially useful for niche categories such as rare editions, signed copies, or collector’s items.

You can choose between auction-style listings or fixed prices, depending on how you want to sell.

The global reach of eBay makes it a strong choice if you want to tap into a wider market beyond standard secondhand bookshops.

BooksRun

BooksRun is a dedicated buyback site that specializes in textbooks and non-fiction titles.

They offer free shipping and quick payments via PayPal or check.

One nice feature is their rental program, which allows students to rent textbooks through the same platform.

If you’re selling academic books, this site is fast, efficient, and straightforward.

Cash4Books

Cash4Books is another reliable U.S.-based site for quickly selling textbooks and general used books.

Enter your ISBNs, get a price quote, and print a free shipping label to send in your books.

Payments are made within days of receiving your items.

It’s designed for quick decluttering rather than maximizing profit, but the speed and simplicity make it popular with casual sellers.

We Buy Books (UK)

We Buy Books is one of the most recognized book buyback services in the UK.

Like Ziffit, they offer a simple app to scan ISBNs, get instant offers, and ship books for free.

Their focus is on convenience, making it an excellent choice if you’re based in the UK and want a fast way to clear space while earning some extra money.

Facebook Marketplace

Facebook Marketplace is another solid option for selling used books, especially if you prefer to sell locally. 

You can list novels, textbooks, or entire collections for free and reach buyers in your area without shipping hassles. 

It’s particularly good for quick sales and bulk deals, since many buyers look for affordable lots. 

While it doesn’t offer the same protections as specialized platforms, its convenience and large user base make it a go-to choice for casual sellers.

Alibris

Alibris is a long-established online marketplace for books, music, and movies, with a strong focus on connecting independent sellers to buyers worldwide.

It’s especially good for professional booksellers or anyone with a large inventory of used, rare, or academic titles.

Unlike quick buyback sites, you manage your own listings and set your own prices, giving you more control over margins.

There are seller fees and subscription costs to consider, but in return you gain access to a global audience of serious readers and collectors who are willing to pay for quality editions.

Final thoughts

Selling used books online is easier than ever this year, with options ranging from quick buyback services to community-driven marketplaces.

If you’re looking for speed and simplicity, go for sites like BookScouter, Cash4Books, or We Buy Books.

If you’d rather maximize profit or sell rare editions, Amazon, AbeBooks, and eBay are the better fit.

For a more personal touch, PangoBooks, ThriftBooks, or Facebook Marketplace connect you directly with readers who value your preloved collection.

And if you’re a professional seller or managing a larger inventory, Alibris provides the structure, control, and global reach to build a more sustainable bookselling business.

Whichever platform you choose, your books don’t have to gather dust.

Put them back into circulation, earn some cash, and let new readers enjoy them.

Looking for more sites to sell your used items?

Here’s a complete roundup of the best platforms where you can turn secondhand clothes, shoes, furniture, books, antiques, and more into cash.

You’ll find marketplaces for every type of item — from fashion and collectibles to electronics and home goods — so you can choose the right place to list your stuff and reach eager buyers.

Whether you’re decluttering your closet, downsizing your home, or just making space, this guide pulls together all the top sites to help you sell quickly and easily.