S
Writing
AI book, novel, and screenplay writer
AI Writing ToolBook WritingScreenplay
Squibler is an AI writing assistant built specifically for long-form fiction and screenplays. Describe your idea, genre, and core elements, and it generates a full structured draft organized into chapters and scenes, then acts as an AI co-author for outlining, editing, and keeping characters and plot consistent across a full manuscript.
- Best for
- Aspiring and independent authors, screenwriters, and hobbyist writers who want AI help turning an idea into a complete, structured first draft of a book or screenplay.
- Pricing
- Free forever plan with 1,000 AI credits/month. Paid plans from $15.83/mo (Plus, billed annually, 10,000 credits) to $49.17/mo (Pro, billed annually, unlimited credits).
Core features
- • Generate a full-length book draft organized into chapters and scenes
- • Generate a full-length screenplay with formatted dialogue and scene structure
- • AI-generated story outlines mapping structure, pacing, and character progression
- • AI Smart Writer co-author that proposes revisions you can accept, reject, or refine
- • Structured character and setting profiles referenced while writing for consistency
- • Turn story passages into AI-generated images or short video sequences
- • Export manuscripts to PDF and DOCX
Use cases
- 1. Turning a book idea into a complete structured first draft
- 2. Drafting a screenplay with proper industry formatting
- 3. Building a detailed outline before or after drafting a novel
- 4. Keeping characters and plot consistent across a long manuscript
- 5. Generating visuals to pitch or promote a story
How to use
Start from a blank project or import an existing draft, describe your idea and genre, and let Squibler generate a structured first draft or outline. Use the AI Smart Writer to revise scenes, keep the character/setting panels updated for consistency, then export the finished manuscript to PDF or DOCX.
Pricing plans
Free
$0 forever
- • 1,000 AI credits/month
- • Test full book and screenplay creation
- • See how your idea turns into a real manuscript
Plus
$15.83/mo (billed annually)
- • 10,000 AI credits/month
- • Generate a full 200-300 page book
- • Keep characters, plot, and structure consistent
- • Edit your entire manuscript instantly with AI
- • Export to PDF and DOCX
Pro
$49.17/mo (billed annually)
- • All features from Plus
- • Unlimited AI credits
- • Generate as many books as you want
- • Create books, screenplays, and content at scale
FAQ
Is Squibler free?
Yes — the Free plan gives 1,000 AI credits every month, forever, enough to test full book and screenplay generation before upgrading.
What's the difference between Plus and Pro?
Plus includes 10,000 AI credits/month for full-length manuscripts; Pro removes the credit limit entirely for unlimited generation, aimed at authors and businesses producing content at scale.
Do I retain the rights to what I write with Squibler?
Yes, according to Squibler you retain the rights to your own work created on the platform.
Where it holds up
- Generates a complete, chapter-structured first draft from just an idea and genre
- Also drafts full screenplays with proper formatting and scene structure
- AI Smart Writer keeps characters, plot, and structure consistent across a full manuscript
- Can turn highlighted passages into images or short video sequences for pitching/promotion
- Genuinely free tier (1,000 credits/month, forever) to test the whole workflow
Where it falls short
- Unlimited generation is only on the Pro plan ($49.17/mo billed annually)
- AI-drafted long-form fiction still needs a human editing pass for voice and quality
- Annual billing is required to get the advertised discounted per-month price
