Voices control how your video is delivered — from narration to character dialogue.
You can use voices in two ways:
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As a narrator (voiceover for the whole video)
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For characters (dialogue within scenes)
Add a voice when creating a video
After you enter your prompt and generate a script, you’ll see a setup screen where you can review your video before generating.
From here, you can:
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Select or change the narrator voice
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Assign voices to characters
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Confirm other ingredients like style, product, or logo
Make any changes here before clicking Make video.

Change voices in an existing video
To update voices after generating:
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Open your video
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Go to the Script tab
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Under Characters, select:
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The narrator to change the voiceover
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A character to update their voice
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Changes will apply when you regenerate or update your video.
Narrator vs character voices
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Narrator → one voice used across the entire video
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Character voices → assigned per character for dialogue
Using both together helps create more dynamic, story-driven videos.
Tips
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Use consistent voices for branding and recognition
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Match voice tone to your video style (e.g. energetic, calm, conversational)
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Use a narrator for clarity, and characters for storytelling