BlurbForge generates your Amazon book description, back-cover blurb, keywords and ad copy in one click. Not the novel — the words that sell it.
The difference is the words. BlurbForge finds them for you.
Enter your title, genre, tone and a short synopsis. That's it.
The AI assembles your complete marketing package in seconds.
Copy, download, paste into Amazon/KDP. You're ready to sell.
Conversion-structured book description in Amazon-accepted HTML.
Short, medium and long back-cover copy with strong hooks.
Keywords optimized for Amazon backend search — each within the 50-char rule.
Category suggestions so your book shows up on the right shelves.
Copy-paste-ready ads for Amazon Ads and Meta.
Two equally polished versions with a written craft rationale — not an A/B test, no sales predictions.
Save every book in your catalog and reload it with one click.
Live character counters keep you inside Amazon's limits.
Input: “A female detective investigates children disappearing in a snowbound town.” Genre: Mystery/Thriller.
Illustrative sample prepared with the same structure the tool uses — run the free tool below to see a live result for your own book.
Back-cover blurb
Snow covers the town's secrets the way it covers the bodies. When Detective Mira Kane comes home, she finds that more than children are missing — the truth itself is gone. Every clue drags her deeper, toward the frozen heart of her own past…
+ Amazon description · 7 keyword sets · categories · ad copy
Why craft beats adjectives — a hand-prepared illustration, honestly labeled.
Before
This book is about Sarah, a detective who returns to her hometown to solve a mystery. It is full of twists and turns that will keep you guessing until the very end. If you like thrillers, you will love this exciting page-turner!
After
Detective Sarah Kane swore she'd never go back. Twenty years ago her sister disappeared on Maple Street — and last night, so did another girl. The town remembers nothing. Sarah remembers everything. And one of her memories is a lie.
Both texts above were written by hand for this demo — nothing here is a live tool output or a real author's book. The difference is craft: a concrete hook instead of “this book is about”, specific stakes instead of “full of twists”. Try the free tool and judge the results on your own book.
Cancel anytime. Save ~20% with yearly billing. A freelance copywriter charges $50–300 per blurb — BlurbForge costs less than one.
Existing subscribers keep their plan and quota.
Billed yearly
60 generations per month
Billed yearly
100 generations per month
Pay once, finish one book: blurbs, Amazon description, keywords, analysis, alternates, launch kit and the publishing check — 20 one-time generations that never expire.
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🚀 Launch offer: 30% off your first 6 months — LAUNCH30 · until Dec 31, 2026
You can — if you know the right prompts, Amazon's HTML rules, the 7-keyword limits and category system, and you enjoy 45 minutes of trial-and-error per book. BlurbForge bakes all of that expertise in: one click, 30 seconds, structured and compliant output you can paste straight into KDP.
No. BlurbForge never writes your prose — it writes the marketing copy that SELLS your book (description, blurb, keywords, ads). The creative writing stays 100% yours.
Yes. Cancel in one click from your customer portal. You keep access until the end of the paid period and won't be billed again.
Yes. It uses only the HTML Amazon accepts for descriptions, keeps every backend keyword under the 50-character rule, and follows category/BISAC conventions. Live character counters confirm compliance.
Your inputs are used only for your own generations — never shared with other users and never sold. Your account is isolated with row-level security.
Romance, thriller, fantasy, sci-fi, YA, mystery, horror, literary fiction, non-fiction and children's. You pick the genre and tone; the output adapts.
Yes. Generate 1 free blurb a day without signing up — or create a free account and get 3 full credits.
Generate your first blurb right now — free. Like it? Upgrade to the full package in minutes.