Made by the Feldar team. Feldar is our writing app for novelists; this story writer is a free tool we run alongside it.
AI Story Writer Try Feldar free

Free · no sign-up · made by the Feldar team

AI sci-fi story generator

Pitch one idea about the future and the person who has to live with it, and this free AI science fiction story generator writes a complete short story, usually in under a minute. No account, and nothing you type is saved.

Free. No sign-up. Nothing you type is saved.

Try one:

What makes short science fiction land

The classic short science fiction story asks one "what if" and follows it to a person. Not how the starship works, but what it is like to be the only one awake on it.

  • One new idea. A voicemail from tomorrow. Memory sold by the hour. Keep it to one, and let it change everything.
  • A human cost. Who is hurt, helped or changed by the idea? That person is your main character.
  • A concrete setting. "A lunar mining base, 2140, three weeks before the supply ship" grounds the story.
  • A turn that comes from the idea. The best endings make the reader see the "what if" differently.

More science fiction ideas

Press one to put it in the story writer above.

Questions

Is this sci-fi story generator free?

Yes, with no sign-up. Each person can write up to 10 stories a day.

Can it write hard science fiction?

It can aim for it if you say so in the idea, but treat any science in the story as fiction. For accuracy, check the details yourself.

Can I use the stories as writing prompts?

Yes. Many writers generate a version, then write their own take on the same idea.

More on this site

  • Free AI story generatorDescribe an idea and get a complete short story, free.
  • FantasyFree fantasy stories from your idea, with ideas to try.
  • HorrorFree horror stories from your idea, with ideas to try.
  • BedtimeFree bedtime stories from your idea, with ideas to try.
  • RomanceFree romance stories from your idea, with ideas to try.
  • MysteryFree mystery stories from your idea, with ideas to try.
  • Story ideas45 short story ideas by genre, one press from a finished story.
  • Story promptsRandom story prompts you can turn into a full story with one press.
  • Random storyOne press: a random character, place, genre and tone, written into a story.
  • Short storiesA complete short story from a one-line idea, 500 or 1,000 words.