How to Make an Audiobook Cover

An audiobook needs its own cover, and it is not the same shape as the one on your paperback. Retailers and podcast hosts expect a square image, while a print or ebook cover is a tall rectangle. This guide walks through what an audiobook cover actually needs, how to adapt an existing book cover for audio, where to make one, and where the file ends up once your audiobook is finished.

Do you need a cover for an audiobook?

Yes. Every store and podcast platform that lists an audiobook shows a cover next to it, and most will not accept an upload without one. The cover is the first thing a listener sees in search results, on a product page, and on the lock screen of their phone while they listen. A blank or low-quality image makes a finished audiobook look unfinished.

Making the audio and making the cover are two separate steps. If you use AudioProducer to turn your manuscript into a narrated file, you get a downloadable audio file back, and you handle the cover art on your own before you upload both to wherever you sell or host. We cover the narration side in detail in our guide on how to make an audiobook with AI.

Audiobook cover requirements: square format, size, and text

The single rule that trips up most first-time authors is the shape. Audiobook covers are square, roughly a 1:1 ratio, because that is how audio players and store shelves render them. Reusing a portrait book cover means the top and bottom get cropped or the image sits inside ugly bars.

Common specifications across major retailers and hosts, which you should confirm on your chosen platform at upload time because they do shift:

• Aspect ratio: square, 1:1.
• Minimum size: platforms typically want at least 2400 by 2400 pixels, and some accept up to 3000 by 3000 or larger. Bigger source art scales down cleanly, so start high.
• File format: usually JPG or PNG in RGB color.
• Text: the title and author name should be readable at thumbnail size, since many people first see the cover as a small square. Keep the type large and the layout simple.

Treat those numbers as a starting point. Check the current spec page for the specific store or host you plan to use before you export, because a cover rejected at upload sends you back to the design step.

Adapting your book cover for audio

If you already have a print or ebook cover, you do not have to start over. The goal is to bring the same identity into a square frame so a reader recognizes it as the same book.

• Rebuild the layout at 1:1 rather than squashing the tall version. Move the title and author into a balanced square composition.
• Keep the core visual, the typeface, and the color palette consistent with your other editions so the audiobook reads as part of the same title.
• Re-check text sizing. Type that looks fine on a tall cover can crowd a square, so give the title room to breathe.
• Export at the highest resolution your source allows to meet the minimum pixel size.

Consistent branding across formats also helps once you start promoting the release, which we get into in how to market an audiobook.

Tools and options for making an audiobook cover

You have a few realistic paths depending on budget and skill:

• Do it yourself in a design tool. Free and low-cost editors let you start from a square template, drop in your image, and set the title type. This is the cheapest route and fine if you are comfortable with basic layout.
• Adapt an existing cover. If a designer made your print cover, ask for a square audiobook version. Many will provide one as a small add-on since the assets already exist.
• Hire a cover designer. For a flagship title, a designer who knows audiobook specs will deliver a print-ready square file sized correctly for your target stores.
• Use an image generator, then finish it. AI image tools can produce a base illustration, but you will still need to add clean, readable title and author text in a layout tool afterward.

Whichever route you pick, the cover work happens outside AudioProducer. We produce the audio file from your text and voice; the cover is a separate asset you attach at the store or host.

Where the audiobook cover gets used

Once you have a square cover and a finished audio file, the two travel together. The cover appears on the store or platform product page, in search and browse results, and as the artwork on a listener's player while your audiobook plays. If you distribute a chapter feed as a private podcast, the same square art becomes the show artwork. Getting the file right once means it looks correct everywhere it lands.

Before you upload, it also helps to have your audio file organized and tagged cleanly. See our notes on how to name your audiobook files and on audiobook metadata and ID3 tags so the title, author, and cover all line up in the finished package. If you are still choosing how to produce the audio itself, our overview of audiobook creation software lays out the options.

Getting started

Plan the cover as a square from the beginning, size it to at least the minimum your target platform asks for, and keep the title readable at a glance. Handle the narration separately: you can turn your manuscript into a narrated audio file with AudioProducer and download it, with a free tier of 1,200 words and no card required, and paid plans from $39.99 per month. Bring the square cover and the audio together at your store or host, and your audiobook is ready to publish.