AI Video Prompt Builder
Turn subject, action, camera, environment, lighting and stability constraints into one reusable shot brief. No sign-in, model call or payment is required.
COPY-READY OUTPUT
Start with the subject.
Add a recognisable subject, then separate subject action from camera movement. Everything runs in your browser; no model API is called.
This tool structures a creative brief. It does not call a model, predict output quality or prove provider availability.
WHY THIS ORDER WORKS
Separate what moves from how the camera moves.
- Subject: identify what must remain recognisable.
- Action: give the subject one clear movement.
- Camera: choose one primary move instead of stacking commands.
- Environment and light: describe surrounding motion and visual hierarchy.
- Stability: state what cannot change, such as a label, face or travel direction.
INSPECT THE WORKFLOW
Open workflow demoTake the brief into the SceneVela public sandbox.
The sandbox shows controls and estimated credits without making a live provider charge.