Previz is an AI-native video editor where you describe what you want in plain language, and an intelligent agent orchestrates the edit. Then you fine-tune every frame on a real timeline.
Every great edit starts with intent. Previz lets you express it in words, then perfect it by hand.
Describe what you want in natural language. The editing agent plans and executes across all tracks: video cuts, transitions, captions, overlays, and music sync. One prompt can orchestrate a complex multi-track edit.
Every agent action maps to the timeline. Drag, trim, split, and adjust with the precision you expect from a professional editor. The AI gets you 80%. You finish the last 20% by hand.
Word-level caption styling, animation, and placement. Sync to audio peaks. Apply motion presets. The agent handles timing. You control the look. Every caption is editable on the timeline.
Video, audio, captions, overlays, music. Layered tracks that behave like a real editor, not a toy generator. The chat agent understands track relationships and edits across them coherently.
Most AI video tools generate content from scratch. Previz starts with your footage, your vision, your taste. The agent handles the labor. You keep the creative control.
Previz is building the creative tool that sits between CapCut and the next wave of AI-native software. Not just "generate a video." Collaborate with an intelligent editor, then refine every frame.