Top Ebook Formatting Tools for Authors

Formatting your book for publication doesn’t have to be a headache. With the right tools, you can create professional-looking ebooks and print editions without needing a degree in design. Here are the top formatting tools trusted by authors.

💡 This post is part of our Ultimate List of Tools for Indie Authors.

Check that out for tools covering every part of the author journey.

🖥️ 1. Vellum

Platform: Mac onlyBest for: Beautiful ebook and print formatting with minimal effort Visit Vellum →

Vellum is a favorite among indie authors for good reason. It creates stunning interiors with just a few clicks and offers print and ebook formatting from a single file.

🛠️ 2. Atticus

Platform: Web-basedBest for: Cross-platform writing and formattingVisit Atticus →

Atticus blends writing and formatting in one app, making it a great alternative to Vellum for PC users. It’s intuitive, sleek, and supports both print and ebook layouts.

✍️ 3. Reedsy Studio

Platform: Web-basedBest for: Free, simple formatting for ebooks and print Visit Reedsy Studio →

Reedsy Studio is a free online tool that formats your manuscript into a professional-looking file for Kindle or print. It’s a great starter option and supports collaboration with editors and designers.

🔁 4. Jutoh

Platform: Windows, Mac, LinuxBest for: Advanced control and customization Visit Jutoh →

Jutoh is powerful and flexible, though it has a steeper learning curve than tools like Vellum or Atticus. Ideal for tech-savvy authors who want precise control.

🔄 5. Calibre

Platform: Windows, Mac, LinuxBest for: Ebook conversion and library management Visit Calibre →

Calibre is an open-source tool that’s especially useful for converting between formats (ePub, MOBI, PDF, etc.) and organizing your ebook files. Not ideal for formatting from scratch, but great for tweaking.

🧪 6. Kindle Previewer

Platform: Windows & MacBest for: Checking how your ebook will look on Kindle devicesVisit Kindle Previewer →

Amazon’s official preview tool helps you spot formatting issues before publishing. Essential for every indie author using KDP.

🧠 Final Thoughts

Formatting doesn’t have to be overwhelming. Start with a tool that matches your tech comfort level and budget. Many authors find a combo of Vellum (for beauty) and Kindle Previewer (for accuracy) works best.