Best AI Book Writer in 2025

Generate Full-Length Books in Minutes

Get started free

20,000 Writers use Squibler

What type of book are you writing?

Pick the perfect template for you, then use our AI-assisted editor to develop your story.

General Fiction

Memoir

Fan Fiction

Biography

Historical Fiction

Squibler was designed by book writers to address challenges common to every book writing process. Here are just a few of the solutions offered:

Ready to publish your next book?

These were once just ideas until the author decided to take the next step.
Get started with Squibler to bring your next bestseller to life.

Frequently asked questions.

Got questions? Here are answers to some of the questions we get often.

How to write a book with Squibler?

If you already have a draft, even a basic one, you can upload it to Squibler. Choose to either have Squibler generate the entire book for you or create a detailed book outline if you prefer to develop the chapters individually. If you opt for the full book generation, your draft will be ready for review and publishing in just a few minutes. Alternatively, if you decide to create an outline, you can utilize the AI Smart Writer to develop your book chapter by chapter according to your specific instructions.

What makes Squibler so unique?

Our AI book writer software is not just another AI writing tool; It supports the specific challenges faced by writers while developing a book. Since 2018, we have been developing functionalities that adapt the writing process for professional authors, empowering book writers to fully customize their book creation experience. Some of the key capabilities include the ability to create elements that can then be used for scene generation; book management view where authors can assign chapter priorities, due dates, status, and more; an advanced AI Smart Writer that enhances scene descriptions, expands or shorten text, or simply writes based on your instructions. Besides that, you get a hard copy of your book once you complete it.

How long does it take to write a book with Squibler?

The time it takes to write books with Squibler can vary depending on several factors, including writing styles and how deeply the person wants to be involved in the creative process. If you're transitioning from a draft created in Google Docs or another writing tool, you can easily upload it to Squibler. Squibler can transform your initial draft into a complete book in as little as 10 minutes. However, if you want to be more engaged in developing each chapter, the process can take longer. Even in that case, the writing journey is much more streamlined due to tools made specifically to help authors overcome writer's block.

What should I know before using an AI book writer?

Before using an AI writer, understand that AI tools are meant to supplement and enhance your creativity, not replace it. You'll also need to familiarize yourself with the software's functionalities and learn how to direct the AI to generate relevant content. While this AI tool simplifies the writing process, your writing skills are still crucial for high-quality books.

Is Squibler AI book writer free?

The Squibler AI book writer offers a free version that includes 6000 AI words/month, 5 image generations/month, editing for 15 files within 1 project, 30-day version history, 8 elements without grouping, and editing-only sharing permissions. Squibler also offers a free trial for the Pro plan, which allows users to test the software without limitations.

How does Squibler enhance my creative writing skills?

As a novel writing software tool, Squibler stimulates and refines your creative writing abilities. It equips you with AI-supported prompts, suggestions, and structural support, allowing you to channel your energy into the creative elements of your work. With features designed for effective plot development, character development, and theme management, Squibler nurtures your skills, handling the more tedious aspects of the writing process.

Can Squibler help me write novels more efficiently?

Yes, Squibler can significantly boost the efficiency of your novel writing process. You can generate an entire book in just a few minutes and use the Smart Writer to enhance and revise your book. You can also use the Smart Writer for idea generation, plot development, and scene enhancement, cutting down the time you'd spend on these tasks manually. Plus, its progress monitoring features keep you focused and on schedule, making novel writing faster and more structured.

Is Squibler a good choice among AI writing tools for professional authors?

Indeed, Squibler is a top choice among AI writing software tools for professional authors. It not only provides advanced AI writing assistance but also encompasses a range of features tailored specifically for authors such as collaboration tools, tracking progress, goal setting, and more. Squibler is a comprehensive solution designed to streamline the writing process and elevate the quality of your work.

How do I choose between different AI writing software options for my novel?

Choosing the right AI book writing tool comes down to your specific needs and writing techniques. When comparing options, consider the range of features each program offers, its user-friendly nature, and the quality of AI suggestions. Squibler, for instance, stands out with its specialized features for novel writing, easy-to-use interface, and high-quality artificial intelligence assistance, making it a top choice for many authors.

Try Squibler Today.

Bring your next bestseller to life—easier and faster than ever before.