AI agent that edits your videos for you
CUT3 is an agentic video editor. You describe the edit in chat and Cutie rewrites the timeline, returning every change as a diff you approve or reject before it lands. It plans the work and spawns parallel subagents for separate compositions, calling beat detection and audio-onset alignment, text-to-video and image-to-video generation, voiceover, automatic subtitles, background removal and web image search as tools rather than features you configure. Free tier available, no watermark from Pro.
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Prompt-driven timeline editing with reviewable diffs
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Parallel subagents for separate compositions
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Beat detection and audio-onset aligned cuts
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Text-to-video and image-to-video generation
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Automatic subtitles, voiceover and background removal
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Short-form content for creators and marketing teams
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Turning long recordings into cut-down highlights
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Music-synced montages and edits
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Adding subtitles and voiceover without a timeline
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Generating missing shots instead of sourcing stock