ElevenLabs Text-to-Speech

Generate high-quality, expressive speech from text using ElevenLabs' advanced AI voice synthesis technology.

Supported Models

elevenlabs-tts: ElevenLabs Text-to-Speech service

Parameters

Parameter	Type	Required	Description
`text`	string	Yes	Text to convert to speech
`voice_id`	string	Yes	ElevenLabs voice ID
`model_id`	string	No	Model to use (default: eleven_multilingual_v2)
`voice_settings`	object	No	Voice customization settings
`voice_settings.stability`	number	No	Voice stability (0.0 to 1.0, default: 0.5)
`voice_settings.similarity_boost`	number	No	Voice similarity boost (0.0 to 1.0, default: 0.5)
`voice_settings.style`	number	No	Voice style exaggeration (0.0 to 1.0, default: 0.0)
`voice_settings.use_speaker_boost`	boolean	No	Enable speaker boost (default: true)
`output_format`	string	No	Audio output format (default: mp3_44100_128)
`optimize_streaming_latency`	number	No	Streaming optimization (0 to 4, default: 0)
`language_code`	string	No	Language code for multilingual models

Popular Voice IDs

pNInz6obpgDQGcFmaJgB - Adam (Male, Deep)
EXAVITQu4vr4xnSDxMaL - Bella (Female, Soft)
VR6AewLTigWG4xSOukaG - Arnold (Male, Crisp)
MF3mGyEYCl7XYWbV9V6O - Elli (Female, Emotional)
TxGEqnHWrfWFTfGW9XjX - Josh (Male, Deep)
rLHLTH8sB0ag3Qk4lD8q - Liam (Male, Calm)
AZnzlk1XvdvUeBnXmlld - Domi (Female, Strong)
CYw3kZ02Hs0563khs1Fj - Dave (Male, Conversational)
9BWtsMINqrJLrRacOk9x - Aria (Female, Expressive)
pqHfZKP75CvOlQylNhV4 - Bill (Male, Documentary)

Model Options

eleven_multilingual_v2 - High-quality multilingual model (default)
eleven_turbo_v2_5 - Fast generation with good quality
eleven_flash_v2_5 - Fastest generation
eleven_monolingual_v1 - English-only, highest quality

Output Format Options

mp3_44100_128 - MP3, 44.1kHz, 128kbps (default)
mp3_22050_32 - MP3, 22.05kHz, 32kbps
mp3_44100_192 - MP3, 44.1kHz, 192kbps
mp3_44100_32 - MP3, 44.1kHz, 32kbps
mp3_44100_64 - MP3, 44.1kHz, 64kbps
mp3_44100_96 - MP3, 44.1kHz, 96kbps

Language Codes (for Multilingual Models)

en - English
es - Spanish
fr - French
de - German
it - Italian
pt - Portuguese
pl - Polish
tr - Turkish
ru - Russian
nl - Dutch
cs - Czech
ar - Arabic
zh - Chinese
ja - Japanese
hi - Hindi
ko - Korean

Request Example

API Playground

https://api.1min.ai/api/features

AI Model *

Text *

Voice ID *

Model ID

Voice Stability

Similarity Boost

Style Exaggeration

Use Speaker Boost

Output Format

Streaming Latency Optimization

Language Code

Generated cURL Command:

curl -X POST "https://api.1min.ai/api/features" \
  -H "API-KEY: <your-api-key>" \
  -H "Content-Type: application/json" \
  -d '{
  "type": "TEXT_TO_SPEECH",
  "model": "elevenlabs-tts",
  "conversationId": "TEXT_TO_SPEECH",
  "promptObject": {
    "text": "Hello, this is a sample text to speech conversion using ElevenLabs.",
    "voice_id": "pNInz6obpgDQGcFmaJgB",
    "model_id": "eleven_multilingual_v2",
    "voice_settings": {
      "stability": 0.5,
      "similarity_boost": 0.5,
      "style": 0,
      "use_speaker_boost": true
    },
    "output_format": "mp3_44100_128",
    "optimize_streaming_latency": 0,
    "language_code": "en"
  }
}'

Response Format

The API returns an audio file in the specified format. The response will be a binary audio stream.

{}

Supported Models​

Parameters​

Popular Voice IDs​

Model Options​

Output Format Options​

Language Codes (for Multilingual Models)​

Request Example​