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YupVox
AI Voice Changer & Speech Conversion

AI Voice Changer & Speech Conversion

Convert Audio Recordings to 3,000+ Natural AI Voices

Auto-transcribe speech from audio recordings and transform into 3,000+ natural studio AI voices.

Drag & drop audio recording (.mp3, .wav, .m4a) here

Supports audio files up to 50MB • Click to start AI voice conversion

Voice conversion live preview:3 samples
Original human speech (Low pitch)
Clear & sweet female AI voice
Jenny (US Neural) (1.0x)
Conversation recording file
Expressive male studio AI voice
Guy (US Neural) (1.1x)
English voiceover narration
Smooth native American AI voice
Jenny (US Neural) (1.0x)

AI Voice Changer Key Features

Next-generation AI speech technology for natural and accurate voice quality transformation.

Auto ASR

Auto Speech Recognition 🎙️

Accurately transcribes speech to text from uploaded audio files using next-gen ASR speech engine.

Voice Swap

Instant Voice Conversion 🔄

Replaces original voice quality with target AI voice while preserving natural pauses and speech content.

3,000+ Voices

3,000+ Natural AI Voices 🎭

Explore thousands of premium AI voices across diverse languages, genders, ages, and accents.

Speed Adjust

Custom Playback Speed 🎛️

Adjust voice playback speed smoothly from 0.5x to 2.0x for perfect audio timing.

Text Transcript

Automatic Speech Transcript 📋

Auto-displays full transcribed text script from your audio clip for one-click copy.

MP3 Export

HD MP3 Download 📦

Download crisp, high-definition MP3 audio files with automatic project history saving.

3-Step AI Voice Conversion Workflow

Transform your voice recording into HD AI speech in seconds

1

Upload Audio File

Drag & drop audio recording file (.mp3, .wav, .m4a) with speech content.

2

Choose Target AI Voice

Browse 3,000+ AI voices in VoiceSelector and fine-tune speed rate.

3

Convert & Download MP3

Preview converted AI voice audio track and download HD MP3 file.

Preços dos Serviços YupVox AI

Créditos flexíveis, sem taxas surpresa. Atualize ou cancele a qualquer momento.

🔥 Launch Offer: 50% OFF 1st Month!
Use code LAUNCH50 for 50% OFF your first month.

Free

Grátis
$0/ mês
50.000
créditos / mês
50.000 créditos grátis no cadastro
Máx 3.000 caracteres por conversão
Acesso a 300 vozes de IA padrão
22 ferramentas de áudio online grátis
Velocidade de processamento padrão

Lite

Lite
$1.0$2
/ mês
With code LAUNCH50 (1st Month)
99.000
créditos / mês
99.000 créditos / mês
Máx 50.000 caracteres por conversão
Crie até 20 clones de voz personalizados
Desbloqueie mais de 3.000 vozes de IA premium
Velocidade de processamento padrão

Starter

Iniciante
$4.5$9
/ mês
With code LAUNCH50 (1st Month)
999.000
créditos / mês
999.000 créditos / mês
Máx 100.000 caracteres por conversão
Crie até 100 clones de voz personalizados
Desbloqueie mais de 3.000 vozes de IA premium
Prioridade de processamento de alta velocidade
MAIS POPULAR

Growth

MAIS POPULAR
$9.5$19
/ mês
With code LAUNCH50 (1st Month)
2.499.000
créditos / mês
2.499.000 créditos / mês
Máx 100.000 caracteres por conversão
Crie até 500 clones de voz personalizados
Ferramenta de dublagem de legendas para áudio
Largura de banda de processamento de máxima prioridade

Pro

Pro
$14.5$29
/ mês
With code LAUNCH50 (1st Month)
3.999.000
créditos / mês
3.999.000 créditos / mês
Máx 100.000 caracteres por conversão
Crie até 1.000 clones de voz personalizados
Ferramenta de dublagem de legendas para áudio
Acesso à API e suporte técnico 1 a 1 dedicado

Frequently Asked Questions

How does AI Voice Changer work?

It transcribes speech from your input audio, then synthesizes a new audio file using your chosen target AI voice.

What audio file formats are supported?

Supports `.mp3`, `.wav`, `.m4a`, `.aac`, `.flac` up to 50MB in file size.

How is Voice Changer priced?

Priced based on character count of transcribed speech (1 character = 1 credit).

Experience AI Voice Changer Today

Register now to get 50,000 free trial credits for all features.