How to Distribute Your Audiobook to Libraries (Libby, OverDrive, Hoopla)

Libraries are one of the largest and most overlooked audiobook channels for independent authors. Millions of listeners borrow audiobooks every month through apps like Libby and Hoopla, and every one of those borrows puts your book in front of a reader who might never have found it in a store. The short answer to how you get there: you take your finished audio file to an audiobook distributor that has a library channel, and that distributor makes your title available to library platforms. Here is how the whole path works, and exactly where AudioProducer fits in.

Why libraries are an underused audiobook channel

Most authors think about retail first, meaning Audible, Apple Books, or Google Play. Libraries sit quietly next to those, and they behave differently in a way that helps new authors. A library patron browsing Libby is in discovery mode, willing to try an unknown name because borrowing costs them nothing. That lowers the barrier to a first listen, which is the hardest thing to earn for a book without an established audience.

Libraries also reach listeners who do not shop for audiobooks at all. School and public library systems, accessibility programs, and readers who use their local branch as their main source of books are all inside this channel. Getting your audiobook into that catalog is a way to be found by people who are already looking for something to listen to.

How library audiobook distribution actually works

Libraries do not buy files directly from individual authors. They license digital audiobooks through a small number of platforms, and the two you will hear about most are OverDrive and Hoopla.

OverDrive is the platform behind the Libby app. When a patron borrows an audiobook in Libby, the title is coming from the OverDrive catalog that their library has access to. Hoopla, run by Midwest Tape, is a separate service that many libraries also offer, often with an instant-borrow model so there is no waitlist.

The key point for authors: you generally cannot upload your book straight into OverDrive or Hoopla yourself. Those catalogs are supplied by audiobook distributors, sometimes called aggregators, that have agreements with the library platforms. So the real workflow is you make the audio, hand it to a distributor, and the distributor pushes it out to the library platforms along with retail stores. Choosing a distributor that lists library channels is what opens this door.

Getting your audio file ready for a distributor

Distributors that serve libraries tend to ask for a consistent, professional-looking package. The exact requirements vary, so always check your chosen distributor's current spec sheet, but the common pieces are steady across the industry:

• Separate audio files, usually one per chapter, rather than a single long file.
• A consistent bitrate and sample rate across every file.
• An opening credit and a closing credit, naming the title, author, and narrator.
• A short retail sample, often a few minutes pulled from an early chapter.
• Square cover art at the pixel dimensions the distributor specifies.
• Clean metadata: title, author, narrator, and a description.

This is where making the audio well ahead of time pays off. If you build your audiobook chapter by chapter, you already have per-chapter files with matching settings, which is most of the packaging work done for you. Our guide to making an audiobook with AI walks through that chapter-based workflow from the start.

What AudioProducer does and does not do here

We want to be precise about this so you can plan correctly. AudioProducer turns your manuscript into a finished audio file that you download and own. You choose a voice, generate narration chapter by chapter, and export MP3 files. That export is yours to keep and to publish anywhere.

What we do not do is distribute, publish, or host your audiobook. We do not upload to OverDrive, Libby, Hoopla, Audible, Spotify, Apple Books, or any library or podcast platform on your behalf. There is no library submission button inside the app, because that step happens outside of us. Think of us as the recording stage. Once you have the file, you take it to a distributor with library channels the same way you would take it to any retail store.

Voice cloning follows the same rule as always: you can narrate in your own voice or a voice you have permission to use, never someone else's without consent. The free tier gives you 1,200 words to try the whole flow with no card, and paid plans start from $39.99 per month if you decide to produce a full book.

Wide retail versus library-only

You do not have to choose between stores and libraries. Most distributors let you go wide, meaning your single upload reaches retail stores and library platforms together. That is usually the simplest path, since you package the audio once and let the distributor fan it out.

If you are weighing where to sell alongside libraries, we cover the retail side in a few related posts: how to publish an audiobook wide and non-exclusive, how to self-publish an audiobook without ACX, and a broader look at where to publish an AI-narrated audiobook. Libraries fit neatly into any of those plans as one more channel your finished file can reach.

Frequently asked questions

Can I upload my audiobook to Libby or OverDrive myself?

Not directly. OverDrive, which powers the Libby app, stocks its catalog through audiobook distributors rather than accepting files from individual authors. You reach it by signing with a distributor that has a library channel, then handing over your finished audio.

Does AudioProducer send my book to libraries for me?

No. We produce the finished audio file that you download and own. We do not distribute, publish, or host to OverDrive, Libby, Hoopla, or any store. You take the exported file to a distributor, and they handle the library and retail listings.

Do I need a different audio file for libraries than for stores?

Usually not. Most distributors take one properly packaged set of chapter files and send it to both library platforms and retail stores. Package the audio once to the distributor's spec, and going wide covers libraries too.

Getting started

The library path starts with a finished file, so that is the piece to build first. Produce your audiobook, export the chapter files, and you will have exactly what a distributor needs to reach OverDrive, Libby, and Hoopla. You can make your first chapters free and hear how they sound before you commit to anything.