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BlurbBio — Writing Tools for Authors
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New • Genre‑aware outputs

AI Writing Tools For Authors

Character bios, plot outlines, dialogue & blurbs — turn ideas into publish‑ready pages faster than ever, tailored to your genre and voice.

2.3M+ words generated
1,000+ authors subscribed
Secure checkout by Stripe
How it works

Plan it. Draft it. Polish it.

A simple loop that carries you from spark to publish—without losing your voice.

01

Capture the spark

Premise ideas, titles and loglines tuned to your genre. Get moving fast with zero friction.

Why authors choose us

Fast, focused, author‑grade

Everything is tuned for real books—tone, POV, pacing, continuity and publish‑ready outputs.

A+

Genre‑aware outputs

Prompts and presets that understand your genre’s beats, tropes and reader expectations.

POV

Tone & POV control

Match voice and distance across scenes. Keep characters sounding like themselves.

Draft to publish

From hook to blurb to retail copy—land with a professional package readers buy.

All tools included

Every plan gets the full toolbox. Upgrade for more words, collaboration and pro extras.

Loved by writers
“I wrote a tighter first draft in half the time. The plot assistant saved my middle, and the tone tools kept my POV consistent. It feels like a pro editor in my pocket.”
— Emma Carter, mystery author
Feature screenshot / mock goes here
NEW • AUTHOR DIAGNOSTICS

Write Like the Best: Benchmark Diagnostics

Manuscript-scale insights for emotions, themes, and POV—benchmarked to proven genre patterns and bestselling works.

Emotional Resonance Arc

See your chapter-by-chapter emotion curve and compare it to classic arcs (Cinderella, Tragedy, Rags-to-Riches) and top titles in your genre.

  • Maps intensity across chapters
  • Compares to genre benchmarks
  • Flags flatlines & pacing dips
View example
“Your arc matches Hope → Crisis → HEA (87%).”

Theme & Subtext Analyzer

Identify dominant themes (identity, betrayal, justice…) and see which scenes reinforce or undercut your core idea—by genre norms.

  • Theme strength per chapter
  • Subtext & motif hints
  • Genre-fit guidance
View example
{"themes":{"identity":0.72,"betrayal":0.41},"notes":["Motif: mirrors reinforce identity","Scene 12 weakens trust theme"]}

Multi-POV Consistency Checker

Keep voices distinct and knowledge realistic. Flags head-hopping, POV drift, and “impossible knowledge” moments.

  • Voiceprint drift alerts
  • Knowledge-leak detection
  • POV stability report
View example
{"pov":"3rd (stable)","headHopping":true,"notes":["Ch.8: Nora 'knew' Leo’s thoughts—fix or change POV."]}
Canon Lock™ Genre-Aware Manuscript-Scale Insights
SIMPLE PRICING

Author-friendly plans that scale with you

All tools are included on every plan; plans differ by limits and pro extras. Switch anytime.

Starter
$9/mo
Billed yearly: $84
  • All core writing tools
  • Export to DOCX & Markdown
Pro
Best value
$19/mo
Billed yearly: $180
  • Custom tone & genre presets
  • Outline, scene & dialogue assistants
Studio
$39/mo
Billed yearly: $384
  • Worldbuilding, comps, blurb & query tools
  • Priority support & roadmap input
2.3M+ words generated 1,000+ authors subscribed Secure checkout by Stripe

Ready to write faster?

Start your free trial. All tools included. Plans scale by words and extras—switch anytime.

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