AI Story Generator
Commercial use OK
380+ models
No watermark
No sign-up needed
Model:
+ GPT-5, Claude, Gemini
Pick a genre, POV, length and drop in a plot hook plus character names. Free.ai writes a self-contained short story with opening hook, rising tension, turn, and resolution — with genre-specific pacing and vocabulary. For novel-length projects, generate chapter-by-chapter rather than one-shot.
Your story
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Generate stories with AI. Fiction, fantasy, sci-fi, and more.
How to Use AI Story Generator
1
Enter your input
Type text, upload a file, or describe what you want. No account needed.
2
Click generate
Our AI processes your request in seconds using the best open-source models.
3
Download & share
Download, copy, or share your result. Free for personal and commercial use.
Use this tool via API
Automate this tool from your own code. OpenAI-compatible REST endpoint, Bearer-token auth, no extra SDK required. Token costs match the web interface.
curl -X POST https://api.free.ai/v1/chat/ \
-H "Authorization: Bearer sk-free-..." \
-H "Content-Type: application/json" \
-d '{"model": "qwen7b", "messages": [{"role": "user", "content": "Write a short story about a lost robot."}]}'AI Story Generator — FAQ
Sci-fi, fantasy, horror, romance, literary fiction, thriller, mystery, YA, middle-grade, and children's stories. Each genre has distinct pacing, vocabulary, and trope awareness — horror opens with tension, literary opens with voice, YA opens with a relatable protagonist.
Sudowrite is a novel-specific AI workbench ($19-29/mo) — great for long projects. NovelCrafter is a similar paid workbench. Shortly AI was absorbed into Jasper. Free.ai's Story Generator is a one-shot: drop in a hook, pick genre + POV + length, get a self-contained story in 30 seconds. Use Free.ai for short stories, flash fiction, and writing prompts; use Sudowrite for novel-length projects where you need chapter-by-chapter continuity tooling.
First-person ("I") for intimate character-driven stories, unreliable narrators, and most YA. Third-person limited (one POV character, "he/she/they") for most genre fiction — sci-fi, fantasy, thriller. Third-person omniscient for sweeping epics and literary fiction. Stick to one POV for short stories; switching POVs in under 1,000 words is hard even for experienced writers.
Flash fiction (~300 words), short story (~1,000 words), long short story (~2,500 words), or novella (~5,000 words — premium). Anything longer than a novella should be written chapter-by-chapter (coming soon) — one-shotting a novel produces meandering plot and flat characters.
Yes — drop character names (main + secondary) in the character field and paste a plot hook / premise / "what if" in the hook field. The AI builds the story around those anchors. More specific hooks = better stories. "A woman finds a key" is weak; "An ER nurse finds an old brass key in her dead grandmother's coat — it opens a room in the hospital that isn't on any blueprint" is gold.
Violence, moral ambiguity, and mature themes are fine at literary / adult level. Sexually explicit content is blocked — we run Free.ai as an all-ages platform. For adult fiction with sexual content, you will need a tool like NovelAI which is opt-in NSFW. Horror / gore / psychological darkness is absolutely allowed when the genre calls for it.
Pick a stronger model (DeepSeek R1 or premium Claude Sonnet / GPT-5), use a specific plot hook (not a generic one), name your characters (named > unnamed), and pick a POV + genre. After generating, run the output through our AI Humanizer at /text/humanizer/ if you want to smooth over AI-isms like "it was a stormy night" or "she felt a sudden chill".
The AI instinctively follows three-act structure for 1,000+ word stories: setup (hook → inciting incident) → confrontation (complications → midpoint → all-is-lost) → resolution. Shorter stories (flash fiction) compress this into 300 words. For literary fiction, the AI leans into character moments over structure.
Yes — paste the last paragraph of the previous chunk in the hook field and ask "continue this story in the same voice". For serial / chapter-by-chapter work, use our AI Chat at /chat/creative/ where conversation history is preserved across turns.
Pick the Children's genre and the AI uses simple vocabulary, age-appropriate themes, short sentences, and positive resolutions. Add "age: 5-7" in the hook for picture-book level, "age: 8-12" for middle-grade. No scary / violent content unless you specifically request it at a Goosebumps / Spiderwick level.
You do. Free.ai does not claim copyright on your output. The US Copyright Office has said purely AI-generated work without human creative input may not be copyrightable — but if you add meaningful human editing / curation, copyright claims hold for the human-authored parts. Legally messy; talk to an IP lawyer if you are commercializing AI-assisted fiction.
Yes — /api/ exposes /v1/chat/ with story-specific system prompts. Useful for writing-prompt apps, interactive-fiction engines, and custom story-generation workflows.
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