tools/audio/elevenlabs-tts/SKILL.md
ElevenLabs text-to-speech with 22+ premium voices, multilingual support, and voice tuning via inference.sh CLI. Models: eleven_multilingual_v2 (highest quality), eleven_turbo_v2_5 (low latency), eleven_flash_v2_5 (ultra-fast). Capabilities: text-to-speech, voice selection, stability/style control, 32 languages. Use for: voiceovers, audiobooks, video narration, podcasts, accessibility, IVR. Triggers: elevenlabs, eleven labs, elevenlabs tts, premium tts, professional voice, ai voice, high quality tts, multilingual tts, eleven labs voice, voice generation, natural speech, realistic voice, voice over, speech synthesis
npx skillsauth add inferencesh/skills elevenlabs-ttsInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Premium text-to-speech with 22+ voices via inference.sh CLI.

Requires inference.sh CLI (
belt). Install instructions
belt login
# Generate speech with ElevenLabs
belt app run elevenlabs/tts --input '{"text": "Hello, welcome to our product demo.", "voice": "aria"}'
| Model | ID | Best For | Latency |
|-------|----|----------|---------|
| Multilingual v2 | eleven_multilingual_v2 | Highest quality, 32 languages | ~250ms |
| Turbo v2.5 | eleven_turbo_v2_5 | Balance of speed & quality | ~150ms |
| Flash v2.5 | eleven_flash_v2_5 | Ultra-low latency | ~75ms |
| Voice | Style |
|-------|-------|
| aria | American, conversational |
| alice | British, confident |
| bella | American, warm |
| jessica | American, expressive |
| laura | American, professional |
| lily | British, soft |
| sarah | American, friendly |
| Voice | Style |
|-------|-------|
| george | British, authoritative |
| adam | American, deep |
| bill | American, mature |
| brian | American, conversational |
| callum | Transatlantic, intense |
| charlie | Australian, natural |
| chris | American, casual |
| daniel | British, commanding |
| eric | American, friendly |
| harry | American, young |
| liam | American, articulate |
| matilda | American, warm |
| river | American, confident |
| roger | American, authoritative |
| will | American, bright |
belt app run elevenlabs/tts --input '{"text": "Welcome to our quarterly earnings presentation.", "voice": "george"}'
# Highest quality
belt app run elevenlabs/tts --input '{
"text": "This is our premium multilingual model with the best quality.",
"voice": "aria",
"model": "eleven_multilingual_v2"
}'
# Ultra-fast for real-time applications
belt app run elevenlabs/tts --input '{
"text": "Flash model for low-latency applications.",
"voice": "brian",
"model": "eleven_flash_v2_5"
}'
belt app run elevenlabs/tts --input '{
"text": "Fine-tune the voice characteristics for your use case.",
"voice": "bella",
"stability": 0.3,
"similarity_boost": 0.9,
"style": 0.4
}'
| Parameter | Range | Effect |
|-----------|-------|--------|
| stability | 0-1 | Higher = more consistent, lower = more expressive |
| similarity_boost | 0-1 | Higher = closer to original voice character |
| style | 0-1 | Higher = more style exaggeration |
| use_speaker_boost | true/false | Enhances speaker clarity |
# High-quality MP3
belt app run elevenlabs/tts --input '{
"text": "High quality audio output.",
"voice": "daniel",
"output_format": "mp3_44100_192"
}'
| Format | Description |
|--------|-------------|
| mp3_44100_128 | MP3 at 44.1kHz, 128kbps (default) |
| mp3_44100_192 | MP3 at 44.1kHz, 192kbps |
| pcm_16000 | Raw PCM at 16kHz |
| pcm_22050 | Raw PCM at 22.05kHz |
| pcm_24000 | Raw PCM at 24kHz |
| pcm_44100 | Raw PCM at 44.1kHz |
ElevenLabs supports 32 languages including English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean, Arabic, Hindi, Russian, and more.
# Spanish
belt app run elevenlabs/tts --input '{
"text": "Hola, bienvenidos a nuestra presentación.",
"voice": "aria",
"model": "eleven_multilingual_v2"
}'
# French
belt app run elevenlabs/tts --input '{
"text": "Bonjour, bienvenue à notre démonstration.",
"voice": "alice",
"model": "eleven_multilingual_v2"
}'
# 1. Generate voiceover
belt app run elevenlabs/tts --input '{
"text": "Introducing the future of AI-powered content creation.",
"voice": "george"
}' > voiceover.json
# 2. Create talking head video
belt app run bytedance/omnihuman-1-5 --input '{
"image_url": "https://portrait.jpg",
"audio_url": "<audio-url-from-step-1>"
}'
# ElevenLabs multi-speaker dialogue
npx skills add inference-sh/skills@elevenlabs-dialogue
# ElevenLabs voice changer
npx skills add inference-sh/skills@elevenlabs-voice-changer
# ElevenLabs sound effects
npx skills add inference-sh/skills@elevenlabs-sound-effects
# All TTS models (Kokoro, DIA, Chatterbox, and more)
npx skills add inference-sh/skills@text-to-speech
# Full platform skill (all 250+ apps)
npx skills add inference-sh/skills@infsh-cli
Browse all audio apps: belt app list --category audio
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