ElevenLabs Voice Changer Transform any voice into a different voice via inference.sh CLI. Quick Start Requires inference.sh CLI ( infsh ). Install instructions infsh login

Transform voice

infsh app run elevenlabs/voice-changer --input '{"audio": "https://recording.mp3", "voice": "aria"}' Available Models Model ID Best For Multilingual STS v2 eleven_multilingual_sts_v2 70+ languages (default) English STS v2 eleven_english_sts_v2 English-optimized Voice Options Same 22+ premium voices as ElevenLabs TTS: Voice Style george British, authoritative (default) aria American, conversational alice British, confident brian American, conversational charlie Australian, natural daniel British, commanding jessica American, expressive sarah American, friendly adam , bella , bill , callum , chris , eric , harry , laura , liam , lily , matilda , river , roger , will Various styles Examples Basic Voice Transformation

Change voice to British male

infsh app run elevenlabs/voice-changer --input '{ "audio": "https://my-recording.mp3", "voice": "george" }'

Change voice to American female

infsh app run elevenlabs/voice-changer --input '{ "audio": "https://my-recording.mp3", "voice": "aria" }' Choose Output Format infsh app run elevenlabs/voice-changer --input '{ "audio": "https://recording.mp3", "voice": "daniel", "output_format": "mp3_44100_192" }' English-Optimized Model infsh app run elevenlabs/voice-changer --input '{ "audio": "https://english-speech.mp3", "voice": "brian", "model": "eleven_english_sts_v2" }' Workflow: Voice-Over Replacement

1. Record yourself reading the script (any quality mic)

2. Transform to professional voice

infsh app run elevenlabs/voice-changer --input '{ "audio": "https://my-rough-recording.mp3", "voice": "george" }'

professional.json

3. Add to video

infsh app run infsh/media-merger --input '{ "media": ["video.mp4", ""] }' Workflow: Character Voices

Record one actor, create multiple characters

Character 1: British narrator

infsh app run elevenlabs/voice-changer --input '{ "audio": "https://actor-line1.mp3", "voice": "george" }'

char1.json

Character 2: Young female

infsh app run elevenlabs/voice-changer --input '{ "audio": "https://actor-line2.mp3", "voice": "lily" }'

char2.json

Character 3: Casual male

infsh app run elevenlabs/voice-changer

--input

'{

"audio": "https://actor-line3.mp3",

"voice": "charlie"

}'

>

char3.json

Use Cases

Content Creation

Transform your voice for videos and podcasts

Voice Acting

Create multiple characters from one performance

Privacy

Anonymize voice in recordings

Dubbing

Replace voices in video content

Accessibility

Convert to preferred voice characteristics

Prototyping

Test different voices before hiring talent