vio

Mystery

Write a mystery that actually adds up.

A clean page for the long game. When you want it, AI writes and rewrites with you, illustrates each scene, and remembers every clue, alibi and lie.

Free forever. No card needed.
The Open Drawer — chapter one

The study had stayed locked for a fortnight, and still one drawer stood open, and the papers were gone. The photograph left behind was the one thing that did not belong.

A mystery scene painted in vio: a detective under a single streetlight on a wet, empty road at night
Filed for chapter twoThe DetectiveThe StudyThe Photograph

vio is a story editor with the whole studio inside it. Start your mystery on an empty page and write at your own pace; when the threads multiply, ask for a draft or a tighter line, and see each scene painted in a look you choose. Every suspect, place and planted clue is kept on record, so the solution holds up when a reader goes back to check.

The editor

One page, everything in one place.

The vio editor: the story's outline, the prose and its illustration, and the chat beside them, where you say what happens next

The illustrations

Choose your story's look. Or invent one.

Every illustration follows your chosen aesthetic, chapter after chapter.

The same lighthouse scene as a cinematic photoreal shot, the bearded keeper rowing through storm swell
+ yours

Continuity

Chapter 2. Chapter 9. Chapter 14. Same face.

The same character at a desert dig at golden hour, brush in hand, ladders descending into the cut
Chapter 2
The same character on a misty night railway platform, reading a timetable by lamplight, a sleeping train behind her
Chapter 9
The same character on an icebreaker's deck in a snowstorm, gripping a frosted railing
Chapter 14

vio keeps characters, settings, and lore consistent across prose and artwork.

Made in vio, for scenes like these.

A mystery scene from a story in vio: a study with one drawer open and papers spilled across the desk
A mystery scene from a story in vio: a night train compartment with one seat recently emptied
A mystery scene from a story in vio: a gloved hand lifting a photograph from a case file
Chat

Continue: the detective finds out who is in the photograph

Wrote the next chapter

The woman on the night train

  1. He takes the next night train after her
  2. He asks the housekeeper what she knows
  3. He searches the study one more time

The next chapter

You decide what happens. vio writes it with you.

Say where the story goes in your own words. vio writes the chapter with everything the story remembers, then suggests what could come next. Every line stays yours to change.

Leading AI models

The right model for every chapter.

vio matches every chapter to the best model for your story and language. Choose your pace and quality—vio handles the rest.

  • OpenAI
  • Anthropic
  • Google
  • DeepSeek
  • Qwen
  • Meta
  • Moonshot
  • xAI
  • NVIDIA
  • Xiaomi

vio is free forever. A fresh allowance of AI writing and pictures arrives every day, and a paid plan raises that allowance.

Drawn in vio, for scenes in stories.

A floating market at sunrise, boats heaped with fruitA cellist alone on a dark stage under a single lightPaper lanterns drifting on a night river under a wooden bridgeA cartographer in furs pinning a hand-drawn map inside a lamplit tent, snow beyond the flapA brass band playing from the basket of a hot-air balloonA brass-helmeted deep-sea diver reaching across the seabed among fish and coralA moss-grown stone golem holding a robin on one fingerTwo masked fencers crossing swords on a rain-slick rooftop above a neon cityA weathered sailor at the wheel, spray on the cabin glassA nine-tailed fox spirit in white-and-red robes at a rainy shrine hung with lanternsAn owl in spectacles handing a book down to a small childA great brass telescope beneath an observatory dome open to a single star

Questions

Can I write and illustrate a mystery for free?
Yes, and not as a trial. vio is free forever: a fresh allowance of AI writing and pictures arrives every day, and a paid plan raises that allowance.
Will the art suit a mystery?
You choose a look once, from moody oil to cinematic realism, and every picture keeps that atmosphere across the story.
Does vio help me keep clues and suspects straight?
Yes. Suspects, places and the clues you plant are kept on record, and each new chapter is held to them, so the solution stays fair.

Write another kind of story

Start your story.

Free forever. Your stories stay private.