What you need to start

A book cover is a rectangle of images, text, and color that sits on the front of your book. You create it in the same tools you would use for any graphic — Canva, Adobe Express, or GIMP — but with specific dimensions your printer or publishing platform requires. Before you open anything, you need three pieces of information: the finished size in pixels, whether you are printing or uploading to a website, and what your book's genre typically looks like on shelves or online.

The size matters because a paperback cover is not the same dimensions as a hardcover, and neither matches what Amazon Kindle needs. If you are self-publishing through a printer like IngramSpark or KDP Print, their website lists the exact pixel dimensions for your book's page count and binding type. If you are publishing only as an ebook, the dimensions are smaller and more flexible. Write down the width and height in pixels before you start — this is the number you enter when you create a new document.

Genre matters because readers recognize covers by pattern. A romance novel typically has a person on the front; a thriller uses bold typography and dark colors; a children's picture book uses bright illustrations. Spend fifteen minutes looking at the top twenty books in your genre on Amazon or in a bookstore. You are not copying them — you are learning what signals your reader expects to see.

Key Takeaways

  • Your printer or publishing platform tells you the exact pixel dimensions your cover needs; check their specifications before you create a new document.
  • The three elements of a book cover are a background image or color, readable text for the title and author name, and a visual that signals your genre to a reader scanning quickly.
  • Canva has book cover templates that automatically size to your specifications, which is faster than starting from a blank canvas.
  • Text should be readable from a thumbnail — if you squint and still see the words, your size is probably right.
  • Most self-published books fail on covers because the author tries to fit too much information or uses fonts that look amateur; simplicity and restraint are harder but more effective.

Choosing a template or starting blank

Canva has pre-made book cover templates organized by genre. Open Canva, search "book cover," and filter by the type of book you are making. Click a template that matches your genre and your taste. Canva will ask you to choose a size — select the one that matches your printer or platform. The template will load with placeholder images and text that you can replace.

If you cannot find a template that works, or if you prefer to start from scratch, create a new document and enter your pixel dimensions manually. Canva, Adobe Express, and GIMP all have a "custom size" option. Enter the width and height your printer gave you, and the blank canvas will appear. This route takes longer but gives you complete control over layout.

Starting with a template is usually faster for a first book. The template has already solved the problem of how to arrange text and images so they do not collide. You are replacing the content, not inventing the structure. If you hate the template's layout after you start, you can delete elements and move others around — nothing is locked.

Adding a background image or color

Your background is either a solid color, a gradient (one color fading into another), or a photograph or illustration. In Canva, click the background layer and choose "upload image" to add a photo, or click the color square to pick a solid color. In Adobe Express and GIMP, right-click the background layer and select "fill with color" or drag an image file onto the canvas.

If you are using a photograph, make sure it is high resolution — at least 300 DPI (dots per inch) if you are printing, or 72 DPI if it is only for screen. A blurry background makes the whole cover look unfinished. Stock photo sites like Unsplash, Pexels, and Pixabay offer free high-resolution images. Search for something related to your book's subject or mood.

A solid color or gradient is often more effective than a busy photograph, especially if your title text needs to sit on top of it. Dark backgrounds make light text readable; light backgrounds need dark text. If you use a photograph, add a semi-transparent colored layer on top of it so your text does not disappear into the image. In Canva, add a shape, fill it with color, and lower its opacity (transparency) to 40 or 50 percent.

Placing and sizing your title text

Your title is the largest text on the cover. Click "add text" in your design tool, type your book's title, and then select a font. Avoid decorative or script fonts — they look amateur and are hard to read at thumbnail size. Stick to clean, straightforward fonts like Montserrat, Playfair Display, or Open Sans. These are available free in Canva and Adobe Express.

Make the title large enough that you can read it when you squint at the screen. A good test is to zoom out to 25 percent and see if the words are still legible. If you have to lean in to read it, the text is too small. Most book covers have the title taking up 30 to 50 percent of the cover's height.

Position the title where it will not be cut off or hidden. Avoid the very edges of the cover — printers sometimes trim slightly off-center, and online platforms may crop the edges on mobile phones. Keep important text in the center two-thirds of the cover. If your cover has a background image, make sure the title contrasts with it. If the image is dark, use light text; if it is light, use dark text. If the contrast is weak, add that semi-transparent colored layer behind the text.

Adding your author name and other text

Your author name should be much smaller than the title — usually 20 to 30 percent of the title's size. Place it near the bottom of the cover or in a corner. Use the same font family as your title, or a complementary one. If your title is Playfair Display (a serif font), your author name might be Open Sans (a sans-serif font). Avoid mixing more than two fonts on one cover.

If your book has a subtitle, tagline, or series information, add it in even smaller text. A subtitle might be 60 percent of the title size; a tagline might be 40 percent. Do not crowd the cover with text. Every word you add makes the cover busier and harder to read from far away. If you are tempted to add a long description or multiple taglines, delete most of them and keep only the most important one.

Check that all text is readable in black and white. If you print your cover in grayscale (no color), can you still read every word? If not, increase the contrast between text and background. This is a good test because it forces you to rely on readability rather than color alone.

Adding an image or illustration

Many book covers include a central image — a photograph of a person, an object, a landscape, or an illustration. This image should support your genre and title. A mystery might have a shadowy figure or a close-up of an object; a cookbook might have food photography; a children's book might have a colorful illustration.

Upload your image the same way you uploaded the background: click "upload image" in Canva or drag the file onto the canvas in Adobe Express or GIMP. Resize it by dragging the corners. Make sure it does not cover your title or author name. If the image has a white or transparent background, it will sit on top of your background color or photograph. If it has a colored background, you may need to crop it or remove the background first.

To remove a background in Canva, select the image and click "edit image," then "remove background." In Adobe Express, use the "remove background" tool in the sidebar. In GIMP, use the "select by color" tool to select the background, then delete it. This takes practice, so do not worry if your first attempt is messy — you can undo and try again.

Checking your cover before you publish

Before you send your cover to a printer or upload it to a publishing platform, check these four things. First, zoom out to 25 percent and make sure you can read the title and author name. Second, check that all text is inside the safe area — your printer or platform usually shows a guide line showing where the edges will be cut. Third, read your cover as a PDF or high-resolution image file in the format your printer or platform requires. Fourth, open that downloaded file in a separate program and look at it fresh. You will catch mistakes you missed while editing.

Common mistakes at this stage are text that is too small, colors that are too similar (low contrast), images that are blurry or pixelated, and fonts that look unprofessional. If you see any of these, go back and fix them now. It is much easier to change a font or move text before you upload than after.

Frequently Asked Questions

What file format should I save my cover in?

Check your printer or publishing platform's requirements. Most want a PDF or a high-resolution JPG or PNG file. If you are uploading to Amazon KDP, they accept JPG, PNG, and PDF. If you are printing through IngramSpark, they want a PDF with all fonts embedded. read your file in the format they specify, not just any format your design tool offers.

Can I use a photograph I found online?

Only if it is licensed for commercial use. Stock photo sites like Unsplash, Pexels, and Pixabay offer free images you can use on book covers. If you take a photograph yourself or hire a photographer, you own it and can use it. If you find an image on Google Images or another website, check the copyright notice before you use it. Many images are protected, and using them without permission can result in your book being removed from sale.

How do I know if my cover looks professional?

Show it to people who read books in your genre and ask what they think the book is about. If they guess correctly based on the cover alone, it is working. If they guess wrong or cannot tell what genre it is, the cover needs more work. Also compare it side by side with the top ten books in your genre on Amazon. Does yours look like it belongs on the same shelf?

What if I do not have a good image for my cover?

Use a solid color or gradient instead. Many successful book covers are text-only or text-plus-color with no photograph. A bold color and clean typography can be more striking than a mediocre image. If you want an illustration but cannot draw, hire an illustrator on Fiverr or Upwork, or use AI image generators like Midjourney or DALL-E to create something you can refine.

Can I change my cover after I publish?

Yes. On Amazon KDP, you can upload a new cover file anytime, and it will replace the old one within a few hours. On other platforms, the process varies — check their help documentation. You can change your cover as many times as you want, so do not feel locked into your first version. Many authors update their covers after a few months based on reader feedback or sales data.