Describe the subject, the action, the camera movement, the lighting and the mood. For example: "slow dolly-in on a chef plating a dish, warm tungsten light, shallow depth of field".

Veo 3.1 is the strongest all-rounder with dialogue. Kling 3.0 excels at physics and long 15-second clips. Grok Imagine is the fastest and cheapest for drafts.

Yes. Put the line in quotes in your prompt, e.g. the narrator says "Welcome to Tokyo", and use a model with audio enabled.

It depends on model, resolution and length — from a few credits for a 6-second Grok Imagine clip to more for 4K Veo. The exact cost is shown on the Generate button.

No. Downloads from paid plans have no watermark.

Yes, subject to our terms and the model provider's content policy.