AI story video generator
AI Story Video Generator: One Prompt to a Narrated Video
An AI story video generator has to solve four problems at once — writing, illustration, motion and voice. StoryAi runs them as separate, resumable stages so a single failure never costs you the whole video.
The four stages, and why they are separate
Text, images, motion and narration are generated in that order. Each stage is saved to your library before the next begins, so you can close the tab, come back, and resume a long generation instead of starting over.
- Text: structured scenes, dialogue and character sheets
- Images: one illustration per scene in a shared style
- Motion: each still animated into a short cinematic clip
- Voice: narration in a chosen voice style, with live captions during playback
Choosing a length that holds attention
Short beats sustain retention better than long ones. Six to eight scenes is a good default for a social cut; longer stories work best when each scene stays a single visual idea rather than a paragraph of plot.
Handling failures per scene
Generation providers fail occasionally, and a whole-video retry wastes credits. StoryAi marks the failing scene, keeps the successful ones, and lets you retry just that scene. Credit usage is tracked per stage on the usage page so you can see exactly what writing, illustration, animation and export consumed.
Free use and limits
New accounts can generate one free video of up to three minutes. Paid plans add monthly credit packs for longer stories, repeated animation passes and watermark-free exports.
Common questions
- Does the video include narration?
- Yes — narration is generated in your chosen voice style and played back with synchronised captions.
- Can I resume a story later?
- Every stage is saved to your library, so a partially generated story can be reopened and continued.
Try it on your own idea
One sentence is enough to get a script, scene images, narration and animated clips.
Generate my story