tools

Squibler

AI writing platform for creating, editing, and organizing books, novels, screenplays, and other long-form projects.

Squibler helps writers plan, draft, edit, and organize books, novels, screenplays, essays, and other written projects. It can generate full-length books and screenplays, create outlines, maintain story elements, and suggest revisions through an AI chat interface.

Authors, screenwriters, students, and other writers can import drafts, collaborate, generate visuals, and export documents. The free plan includes 1,000 AI credits per month; PDF and DOCX exports are available on paid plans.

Features

Generate full-length books organized into chapters and scenes
Generate formatted screenplays with scenes and dialogue
Create story outlines covering structure, pacing, and characters
Use AI Smart Writer for brainstorming, drafting, revision, and review
Track characters, settings, and other story elements
Generate images and short video sequences from text
Import PDF, Markdown, and TXT drafts
Export projects to PDF and DOCX on paid plans

Use cases

Draft a novel from a concept, genre, and core story elements
Generate a screenplay with formatted scenes and dialogue
Outline a story before drafting chapters
Revise scenes, pacing, dialogue, or character development
Import an existing manuscript and improve it with AI
Create visual assets for storyboards, pitches, or promotion

Pros

Cons

Latest updates

2026-10-20 Upgraded AI Writing Agent
A new writing agent built for longer books and screenplays, with improved support for your requested word count.
2026-10-20 Updated AI Models
Updated the AI models used for writing and generation.
2026-10-20 Long-Running AI Tasks
Improved recovery and handling of interrupted AI tasks to make longer generation requests more reliable.
2026-10-20 Editor Text Highlighting
Improved highlight visibility so selected passages are easier to identify while editing.
2026-10-20 AI Story Details
Fixed an issue where AI generation could overlook the character, place, and item details saved in Elements and use only their names.

Capabilities

Long-form writing — “Generate a full-length book.” source
Rewrites — “Yes. Squibler supports on-the-fly AI editing and rewriting that respond to your tone, structure, and genre.” source
Tone — “You can restructure scenes, adjust pacing, or rewrite in a different style, and you don't have to worry about losing your creative control.” source
Translation — “Yes. Squibler allows you to create books, novels, and narratives in English, then you can translate it to 80+ languages.” source
Templates — “Book Writing Templates” source

Pricing

Starting price: $15.83/mo
Prices checked: 2026-11-06

Free

500 AI credits/month
Test full book and screenplay creation
See how your idea turns into a real manuscript

Plus

$15.83 /month billed annually
$29.99 /month

20,000 AI credits/month
Generate full-length manuscripts
Generate a full 200-300 page book
Keep characters, plot, and structure consistent (no rewrites)
Edit your entire manuscript instantly with AI
Export project to PDF and DOCX

Pro

$49.17 /month billed annually
$89.99 /month

All features from Plus
Unlimited AI credits
Generate as many books as you want
Never run out of credits mid-project
Perfect for authors, creators, and businesses
Create books, screenplays, and content at scale

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