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Free Book Blurb Generator

Generate compelling book descriptions that sell. Perfect for Amazon, back covers, and marketing materials.

Blurb Generator

0/1000 characters (minimum 20)

Free tool: 5 generations per hour. Need more? Try SidekickWriter

Blurb Writing Tips

What Makes a Great Blurb

  • • Hook readers in the first sentence
  • • Introduce your protagonist and their goal
  • • Hint at the conflict without spoilers
  • • End with a compelling question or stakes

Ideal Length

  • • Amazon: 150-200 words optimal
  • • Back cover: 100-150 words
  • • Keep paragraphs short (2-3 sentences)
  • • Use power words that evoke emotion

What Writers Are Saying

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Fiction Writer

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Dr. James

Academic Researcher

"Hi. I've found this to be the best AI Writing Assistant so far."

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Content Creator

Join 2,100+ writers transforming ideas into books

Be part of a growing community of authors, researchers, and creators who are bringing their stories to life faster than ever.

Focus on Ideas, Not Typing

Stop Wasting Time on Writing, Focus on Your Ideas

Finish your draft in 1 hour, no back-and-forth prompts. Enter your idea, optionally set chapters, characters, and style, then finish in a few clicks. Supports multi‑chapter novels, books, and research papers with auto deep search and citations.

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