Write a Prompt or Upload Reference Images
Describe the scene you want — the subject, setting, motion, mood, and camera style. For text-to-video, a clear written prompt is all you need; prompts can run up to 20,000 characters when a shot needs detail. For image-to-video, upload 1 to 7 reference images alongside the text: a character portrait to keep a face consistent, product shots for brand-accurate output, or mood-board frames that define the art style. Then choose your settings — duration (4, 6, 8, or 10 seconds), aspect ratio (16:9 widescreen or 9:16 vertical), and resolution tier (720p, 1080p, or 4K).











