Minimax Speech 02 Turbo

Minimax Speech 02 Turbo

Playground

Minimax Speech-02 Turbo is a high-definition text-to-speech model delivering natural voice output. Cost: $0.03 per 1000 characters. Ready-to-use REST inference API, best performance, no coldstarts, affordable pricing.

Features

MiniMax Speech-02-Turbo

Convert text to natural, expressive speech with MiniMax Speech-02-Turbo. This advanced text-to-speech model offers 17+ preset voices, custom voice cloning support, and emotional expression control — perfect for voiceovers, content creation, and audio production.

Why It Sounds Great

• Natural speech: Human-like intonation, rhythm, and expression.
• 17+ preset voices: Wide variety of characters from casual to professional.
• Custom voice cloning: Use your own trained voice IDs for personalized output.
• Emotion control: Add emotional expression like happy, sad, or neutral.
• Voice tuning: Adjust speed, volume, and pitch for perfect delivery.
• Audio quality options: Configure sample rate, bitrate, and format.

Parameters

Available Preset Voices

How to Use

1. Enter your text — type or paste the content to convert.
2. Select voice — choose a preset voice or enter your custom voice ID.
3. Adjust settings (optional) — tune speed, volume, pitch, and emotion.
4. Configure audio (optional) — set sample rate, bitrate, and format.
5. Run — click the button to generate.
6. Download — preview and save your audio file.

Pricing

Per-character billing based on text length.

Best Use Cases

• Voiceovers — Create professional narration for videos and presentations.
• Audiobooks — Generate natural-sounding book narration.
• Content Creation — Add voice to social media videos and podcasts.
• E-learning — Produce educational audio content at scale.
• Accessibility — Convert written content to audio format.
• Character Voices — Create distinct voices for games and animations.

Custom Voice Cloning

Train your own voice for personalized output:

Voice Clone Training

Pro Tips for Best Results

• Match voice character to content tone — use Calm_Woman for meditation, Energetic_Girl for ads.
• Use emotion parameter to add expressiveness: “happy” for upbeat, “neutral” for professional.
• Adjust speed slightly (0.9-1.1) for more natural pacing.
• Enable english_normalization when text contains numbers or abbreviations.
• Test different voices with the same text to find the perfect match.
• For long content, break into paragraphs for more natural pacing.

Notes

• Pricing is based on character count, not audio duration.
• Custom voice IDs require prior voice clone training.
• Processing time scales with text length.
• Multiple output formats available for different use cases.

# Submit the task
curl --location --request POST "https://api.wavespeed.ai/api/v3/minimax/speech-02-turbo" \
--header "Content-Type: application/json" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}" \
--data-raw '{
    "text": "Hello world! This is a test of the text-to-speech system.",
    "speed": 1,
    "volume": 1,
    "pitch": 0,
    "emotion": "happy",
    "english_normalization": false,
    "enable_sync_mode": false
}'

# Get the result
curl --location --request GET "https://api.wavespeed.ai/api/v3/predictions/${requestId}/result" \
--header "Authorization: Bearer ${WAVESPEED_API_KEY}"