Features

Everything You Need to Write Your Story

A complete writing studio with genre frameworks, expert AI coaching, screenplay formatting, built-in research, and submission-ready exports — all in one place.

Your Complete Writing Studio

A three-panel workspace that keeps your structure, manuscript, and AI coach visible at all times. Collapse any panel when you need to focus, or enter Focus mode with a Page View option that constrains the editor to a comfortable reading width.

  • Three collapsible panels: Structure, Editor, and AI Coaching
  • Focus mode hides all panels for distraction-free writing
  • Page View toggle constrains editor to page width
  • Auto-save with local backup so you never lose work
Structure
Ch 1: The Hook
2,341
Ch 2: The Crime
1,892
Ch 3: The Discovery
1,247
Ch 4: First Clues
803
Chapter 3: The Discovery

The morning light filtered through the curtains as Detective Warren stepped into the study. Something was wrong -- she could feel it before she saw it.

The desk drawers had been pulled open, papers scattered across the floor like autumn leaves. A half-empty cup of tea sat untouched, its surface cold and still.

"Nobody touch anything," she said, pulling on a pair of latex gloves...

1,247 words
AI Coach
Developmental Editor
How can I improve the pacing in this chapter?
Try building more tension before the reveal. A brief moment of normalcy makes the discovery hit harder.
* * *
Developmental Editor
Story structure, pacing, and character arcs
How can I improve the pacing in chapter 3?
Your midpoint needs more tension before the reveal. Try adding a complication that forces your protagonist to make a difficult choice -- this creates urgency...
Should I add a subplot here?
Ask your editor...

Six Expert AI Coaches

Each AI persona brings a distinct editorial lens to your work, the same perspectives that shape novels at traditional publishing houses and scripts in development rooms. Switch between them as your project evolves, and rename any persona to make it your own.

  • Acquiring Editor — Evaluates premise and market positioning
  • Developmental Editor — Guides structure, pacing, and character arcs
  • Copy Editor — Refines prose, voice, and clarity
  • Literary Agent — Assesses marketability and submission strategy
  • Beta Reader — Configurable reader profile for targeted feedback
  • Script Consultant — Guides visual storytelling and screenplay conventions
* * *

Genre-Specific Beat Sheets

Genre templates for fiction, nonfiction, and screenwriting give you act-by-act structural scaffolding grounded in how published books and produced scripts are actually built. Each template includes key beats, pacing guidance, and scene-level scaffolding. Start from a blank page if you prefer to build your own structure.

  • 26 genre templates across fiction, nonfiction, and screenwriting
  • 17 screenwriting templates across Feature Film, TV Pilot, and Stage Play
  • Act-by-act structural scaffolding
  • Plot Map, Story Bible, and Blueprint tabs
Mystery
A classic mystery structure built around a central crime, layered with red herrings, clues, and a satisfying resolution that rewards careful readers.
Act I — The Crime (25%, Ch 1–5)
Ch 1·The Hook / Status Quo
Ch 2·Discovery of the Crime
Ch 3·The Investigator Engages
Ch 5·Investigation Deepens
Act II — The Investigation (50%, Ch 6–15)
Act III — The Solution (25%, Ch 16–20)
View full template →
* * *
Fiction
Novels, short stories, and imaginative narratives
Non-Fiction
Memoir, self-help, business, and real-world topics
Screenwriting
Feature films, TV pilots, and stage plays

Fiction, Non-Fiction & Screenwriting

Choose your category first, then pick a genre. Each comes with its own structural template tailored to how that form works. From mystery novels to business books to feature film scripts, No 5 Writer™ has you covered.

  • Mystery, Thriller, Romance, Literary Fiction, Fantasy, Sci-Fi
  • Memoir, Self-Help, Business
  • Feature Film, TV Pilot, Stage Play (17 script genres)
  • Each genre has its own structural template
* * *

Built-In Research

Highlight text in your manuscript to pre-fill a research query, then get web-powered results with sources. Save research notes for later, and ask follow-up questions that build on what you already found.

  • Select text to pre-fill research queries
  • Save research notes and ask follow-up questions
  • Web-powered results with sources
Research
Based on Chapter 3: The Discovery
Victorian-era detective methods
Detective Methods in Victorian England
britannica.com
Victorian-era detectives relied on observation, witness interviews, and rudimentary forensic techniques. The formation of Scotland Yard's Criminal Investigation Department in 1878 marked a turning point in professional detective work.
Scotland Yard: History and Methods
history.com
From the Bow Street Runners to the Metropolitan Police, British law enforcement evolved dramatically through the 19th century. Early detectives pioneered techniques still used in modern investigations.
* * *
Structure
Ch 1: The Hook
2,341
Ch 2: The Crime
1,892
Ch 3: The Discovery
1,247
Ch 4: First Clues
803
Chapter 3: The Discovery

The morning light filtered through the curtains as Detective Warren stepped into the study. Something was wrong -- she could feel it before she saw it.

The desk drawers had been pulled open, papers scattered across the floor like autumn leaves. A half-empty cup of tea sat untouched, its surface cold and still.

"Nobody touch anything," she said, pulling on a pair of latex gloves...

1,247 words
AI Coach
Developmental Editor
How can I improve the pacing in this chapter?
Try building more tension before the reveal. A brief moment of normalcy makes the discovery hit harder.

Voice Dictation & AI Cleanup

Speak your ideas directly into the manuscript with built-in voice dictation. When you're done, the AI cleanup tool removes filler words, fixes grammar, and tightens your prose while preserving your voice. For screenwriters, dialogue dictation lets you speak as your characters speak, capturing raw speech patterns with no AI cleanup.

  • Browser-based voice dictation
  • AI-powered text cleanup removes filler and fixes grammar
  • Dialogue dictation for scripts — speak as your character, raw and unfiltered
  • Works on selected text or your most recent paragraphs
* * *

From Draft to Submission

Export any project as PDF or DOCX. Manuscripts export with proper formatting for agents and publishers. Screenplays and stage plays export in Courier 12pt with industry-standard margins. Generate a complete book proposal or pitch package with AI assistance. Everything is formatted for agents, publishers, and producers.

  • Export any project as PDF or DOCX
  • Screenplays and stage plays in Courier 12pt format
  • AI-generated book proposals for manuscripts
  • AI-generated pitch packages for scripts (logline, synopsis, treatment, and more)
  • Formatted for agents, publishers, and producers
The Last Detective
ExportProposal
manuscript.docx
23,456 words · 12 chapters
screenplay.pdf
102 pages · 48 scenes

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