Castcut · local AI films
Make a character, give her a day, cut the film
One consistent person across every still and clip — on your own GPU, with ComfyUI.
How it works¶
- Cast — create a character once: a face plate, a body, a voice, a home.
- Outfit — dress her: a kit, your own photo, or shoes you pick.
- Day — plan four to eight moments from morning to night; each becomes a still, then a clip.
- Story (optional) — pick what happens next, one scene at a time.
- Cut — trim, add music and narration, and export the film.
The same face, clothes and rooms carry through every picture. That is the whole point.
What you can make¶
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Characters that stay themselves
A Cast plate, traits, marks, a voice and their own places — used in every still.
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A day in their life
Plan the moments, render stills, animate them — everyday, sport, vacation and more.
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Stories
An LLM writes four next scenes; you pick one (or write your own).
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Short films
Cut, score, narrate, re-cut for vertical, export for an editor.
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Finishing tools
Sharpen clips, copy your moves, dance to a song, lip-sync your voice, relight, sketch.
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On your phone
The same loop at
/m— Cast, Day, Outfit, Story and Cut.
Get going¶
| You have… | Start here |
|---|---|
| Nothing installed yet | Install |
| Castcut running | Your first film — about 10 minutes |
| A feature that needs a model | Models — what each tool needs and how big it is |
| Something not working | Troubleshooting |
Stuck on setup?
Settings → Overview → Heal & ready checks ComfyUI, installs missing node packs and turns on the workflows. Run it first, then again whenever something looks off.
For operators and contributors¶
Configuration · Operator guide · Desktop app · HTTP API · Architecture · Releases