Agent skill

elevenlabs-tts

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

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Install this agent skill to your Project

npx add-skill https://github.com/inference-sh/skills/tree/main/tools/audio/elevenlabs-tts

SKILL.md

ElevenLabs Text-to-Speech

Premium text-to-speech with 22+ voices via inference.sh CLI.

ElevenLabs TTS

Quick Start

Requires inference.sh CLI (infsh). Install instructions

bash
infsh login

# Generate speech with ElevenLabs
infsh app run elevenlabs/tts --input '{"text": "Hello, welcome to our product demo.", "voice": "aria"}'

Available Models

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 Library

Female Voices

Voice Style
aria American, conversational
alice British, confident
bella American, warm
jessica American, expressive
laura American, professional
lily British, soft
sarah American, friendly

Male Voices

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

Examples

Basic Speech

bash
infsh app run elevenlabs/tts --input '{"text": "Welcome to our quarterly earnings presentation.", "voice": "george"}'

Choose a Model

bash
# Highest quality
infsh 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
infsh app run elevenlabs/tts --input '{
  "text": "Flash model for low-latency applications.",
  "voice": "brian",
  "model": "eleven_flash_v2_5"
}'

Voice Tuning

bash
infsh 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

Output Formats

bash
# High-quality MP3
infsh 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

Multilingual

ElevenLabs supports 32 languages including English, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, Korean, Arabic, Hindi, Russian, and more.

bash
# Spanish
infsh app run elevenlabs/tts --input '{
  "text": "Hola, bienvenidos a nuestra presentación.",
  "voice": "aria",
  "model": "eleven_multilingual_v2"
}'

# French
infsh app run elevenlabs/tts --input '{
  "text": "Bonjour, bienvenue à notre démonstration.",
  "voice": "alice",
  "model": "eleven_multilingual_v2"
}'

Voice + Video Workflow

bash
# 1. Generate voiceover
infsh app run elevenlabs/tts --input '{
  "text": "Introducing the future of AI-powered content creation.",
  "voice": "george"
}' > voiceover.json

# 2. Create talking head video
infsh app run bytedance/omnihuman-1-5 --input '{
  "image_url": "https://portrait.jpg",
  "audio_url": "<audio-url-from-step-1>"
}'

Use Cases

  • Voiceovers: Product demos, explainer videos, commercials
  • Audiobooks: Long-form narration with consistent voices
  • Podcasts: AI hosts with natural delivery
  • E-learning: Course narration in multiple languages
  • Accessibility: High-quality screen reader content
  • IVR: Professional phone system messages
  • Video Narration: Documentary and social media content

Related Skills

bash
# 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 150+ apps)
npx skills add inference-sh/skills@infsh-cli

Browse all audio apps: infsh app list --category audio

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