Zero-shot AI voice cloning technology lets you create a reusable voice from a short reference recording - between 10 seconds and 5 minutes. No training step, no fine-tuning: the voice is derived from your audio on the fly. Perfect for videos, podcasts, branding, and content creation.
No credit card required ยท 1 free clone per month
10 sec
Minimum Reference Audio
Zero-shot
No Training Required
Text-to-voice
Design From a Description
10s
Reference audio needed
Three simple steps to create your AI voice clone
Upload between 10 seconds and 5 minutes of clear audio. The more varied the speech, the better the clone.
Our zero-shot AI analyzes voice patterns, tone, and characteristics to create a unique voice model.
Type any text and generate speech in your cloned voice. Use it for videos, podcasts, or apps.
Professional-grade voice cloning for any use case
Clone a voice from as little as 10 seconds of reference audio. The clone is created directly from that sample - there is no fine-tuning step and no training wait.
Clone a voice in one language, then generate speech for it in other languages from a broad library of multilingual voices.
Direct your cloned voice with emotions such as happy, sad, excited, calm, whisper and more, using the delivery intensity control.
No recording needed. Describe the voice you want in words - age, tone, accent, delivery - and the engine designs a reusable voice for it. No fine-tuning involved.
From content creators to enterprise brands
YouTubers, podcasters, and streamers can create consistent brand voices without voice talent costs.
Create multilingual dubbing for short dramas and series with AI voices that match original actors.
Maintain a consistent brand voice across markets with localized versions in the languages you choose.
aivoicegen uses advanced zero-shot deep learning models to analyze the unique characteristics of a voice from a short audio sample. It captures pitch, tone, accent, and speaking patterns, then creates a digital voice model that can generate new speech with the same characteristics.
For zero-shot cloning, the engine requires between 10 seconds and 5 minutes of clear audio (up to 20MB, MP3, M4A or WAV). The audio should be free from background noise and include speech (not music). There is no fine-tuning step: a clone is created directly from the reference audio.
You must have proper consent to clone a voice. Only clone your own voice or voices for which you have explicit permission. aivoicegen's Terms of Service requires compliance with all applicable laws regarding voice cloning and usage.
We do not publish a similarity score, because similarity depends on the sample quality, the speaker, and the text being spoken. What we can tell you is how it works: the model captures the vocal characteristics of your reference audio on the fly and generates new speech in that voice, with no fine-tuning stage in between. Clean, noise-free reference audio gives the best results.
Professional and Enterprise plans include full commercial usage rights. You retain ownership of the generated audio content. Free plans have limited commercial usage - please review the Terms of Service for details.
Join thousands of creators using aivoicegen for voice cloning