Book Cover Maker
Design a simple book cover mockup in your browser — title, subtitle, author, and style — then download it as an image. Free and unlimited.
See your book before you build it
A cover preview turns an idea into something real. Test titles, subtitle lines, and author names against each other before you commission the real design.
How to use it
Enter your title, subtitle, and author name, pick a background color and text style, then download the preview. Unlimited and completely in-browser.
Why use this Book Cover Maker instead of asking ChatGPT or Claude?
Chatbots are great for ideas. This tool is for getting the job done — here's what changes when you use it instead of pasting your text into a chat app.
| Compared to a chatbot | This tool | ChatGPT / Claude |
|---|---|---|
| Speed | Instant. No prompt, no preamble, no waiting. | Type a prompt, wait for a long reply, read through it. |
| Privacy | Runs in your browser. Nothing gets uploaded or stored. | Your text is sent to and stored by a third party. |
| Format | Consistent, copy-ready output every single time. | Different style and structure every session. |
| Signup | None. Open the page and go. | Account required, limits and paid tiers involved. |
| Cost | Free. Unlimited with Tools Pro ($4.99/mo, all 18 tools). | Free tier with limits, or $20+/mo for full access. |
Use a chatbot to brainstorm. Use this tool to finish the job — then publish with Harmony when the book is ready.
Frequently asked questions
Is this a real cover designer?
It is a lite mockup tool: it renders a front-cover preview you can download and share. Professional covers — with custom art, typography, and print-ready files — are part of Harmony Publishing packages.
Can I use the downloaded image on Amazon?
For a quick placeholder, yes. For a real launch you need a print-ready cover (300 DPI, bleed, spine) — that is what professional designers deliver.
Is the cover maker really unlimited?
Yes — everything runs in your browser, so there is no limit and no account needed.
Ready for a real cover?
Harmony Publishing covers are designed by professionals — print-ready, genre-right, and included in your package.
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