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Record naturally. Keep your words, dialect and delivery. Change how your voice sounds.
M4A, MP3, WAV, WebM or AAC · up to 15 minutes · 200 MB
Recommended · A warm, grounded identity with a natural low register.
Your private voice will appear here.
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Paid access is activated only after Stream securely verifies payment.
15 minutes total · Up to 15 minutes per recording · No credit card required
Unlimited voice transformations · Renews monthly · Up to 30 minutes per voiceover
Unlimited voice transformations · Renews annually · Up to 30 minutes per voiceover
Cancel automatic renewal anytime. Cancellation & Refund Policy
Your recording is transformed, not regenerated. Audio is stored privately only while Otti creates and makes your result available, with deletion scheduled one hour after completion. Otti does not use recordings for training or send them to analytics. Voice transformation does not guarantee anonymity.