aiWriter.ai is a free AI story generator and creative writing tool that turns ideas into original fiction across 20+ genres, with no sign-up required for unlimited free use.
About
aiWriter.ai is a free AI story generator and creative writing tool designed for people who want to turn an idea into finished fiction quickly. Unlike many AI writing services, it does not require an account to start, and its free tier has no per-word credits or usage caps, which makes it accessible for casual and heavy writers alike.
The site works on a simple flow: a user types a premise, presses write, and the tool produces a complete story. Beyond the main story generator, aiWriter.ai offers specialized writers for genres such as fantasy, romance, horror, science fiction, and fanfiction, plus a poem generator, a song lyrics generator, and a set of short-form writing tools. Two user-facing models are available: Skilled Writer v1, which is fast and free, and Deep Writer v2, a deeper model included with paid plans. The project also includes an "unfiltered" writing mode intended for adult creative fiction, and the developer explains the product's decisions in a "Why I built this" section on the site.
Key Features
Pricing & Fees
- Pricing: A free plan at $0 forever, a Plus plan at $8.49 per month (or $84.90 per year), and a Gold plan at $14.49 per month (or $144.90 per year); yearly billing includes two months free and a 14-day money-back guarantee.
- Free tier limits: Free accounts include unlimited Skilled Writer v1 generations, 10 monthly Deep Writer v2 generations, stories up to about 2,000 words, 10 documents, and novel writer outlines only; ads may appear.
- Paid plan additions: Plus adds 5,000 monthly Deep Writer v2 generations, unlimited documents, and two characters and worlds; Gold provides unlimited Deep Writer v2 generations for normal individual use and unlimited characters, worlds, and simultaneous books.
- Accounts: An account, signed in with Google, is needed to save work across sessions; the site explains why it requests this in its help section.
Who It's For
aiWriter.ai is aimed at fiction writers who want quick drafts, including hobbyists experimenting with prompts, fanfiction authors working on fan stories, alternate universes, and crossovers, and novelists who want a tool for chapter-by-chapter drafting. Poets and songwriters can use the poem and lyrics generators, while casual users can try short-form tools for rewriting, expanding, and tone adjustments. It is a creative writing product rather than a grammar checker or paraphrasing utility, so it fits users seeking generative fiction assistance.
FAQ
What is aiWriter.ai?aiWriter.ai is a free AI story generator and creative writing tool that turns an idea into an original story in seconds across more than twenty genres, with no sign-up required to start.
Is aiWriter.ai really free?Yes, the free plan costs $0 forever and includes unlimited Skilled Writer v1 generations with no per-word credits, though it caps stories at roughly 2,000 words and limits Deep Writer v2 to 10 generations per month.
How much do the paid plans cost?Plus costs $8.49 per month and Gold costs $14.49 per month, with yearly billing at $84.90 and $144.90 respectively, both including two months free and a 14-day money-back guarantee.
Can aiWriter.ai write full novels?Paid plans include a Continue Writing feature that extends stories beyond each roughly 2,000-word generation, allowing chapter-by-chapter novel writing, while the free plan's novel writer supports outlines only.
Do I need an account to use it?No account is required to generate stories, but signing in with Google is needed to save documents, characters, and worlds across sessions.
Related Tutorials
View all →
Related Tools
View all →
DreamPress DreamPress is a free AI story generator that writes personalized fiction with images, audio narration, and characters you can chat and roleplay with. 
NovelAI NovelAI is a subscription-based platform that combines AI anime image generation with an AI story writing assistant, built for artists, writers, and content creators. 
AI Novelist AI Novelist, by Bit192, is a Japanese-language storywriting AI trained on a corpus of more than 2TB, letting fiction writers draft novellas and prose from prompts or their own text. BookByAnyone BookByAnyone is an online tool that uses AI to turn a short prompt and personal details into a humorous, satirical custom book that can be printed as a gag gift. 
DreamGen DreamGen is an AI role-play chat and story-writing platform where users interact with AI characters, build custom worlds, and generate fiction across genres.