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文本转语音

使用您的语音模型从文本生成自然语音

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What is Text-to-Speech?

AI-powered text-to-speech converts written content into lifelike audio with human-quality voice synthesis. Our neural TTS engine delivers natural intonation, emotional expression, and perfect pronunciation—transforming how content is consumed and shared globally.

Neural TTS Engine

Deep learning networks generate human-like speech with perfect intonation, pacing, and natural flow.

Emotional Depth

Advanced prosody control captures rhythm, tone variation, pauses, and breaths for authentic delivery.

Universal Accessibility

Transform written content into audio instantly, empowering users with visual impairments and learning differences.

Production-Ready Audio

Studio-quality voiceovers for audiobooks, videos, e-learning, podcasts, and commercial projects.

Trusted By Professionals

✓Video creators & YouTubers
✓Corporate training & educators
✓Audiobook publishers
✓Accessibility solutions
✓IVR & customer service
✓Podcast production & broadcasting

Create Professional Speech in 4 Simple Steps

From text to broadcast-ready audio in seconds—no recording equipment or voice talent required

01

Input Your Content

Paste or type any text up to 10,000 characters. Use markup tags for pauses, emphasis, and emotional cues to enhance naturalness.

02

Choose Voice Profile

Browse premium AI voices or select your custom cloned voice. Filter by language, accent, gender, and age for perfect match.

03

Fine-Tune Settings

Control speech rate, pitch, volume, and output format (MP3/WAV/Opus). Optimize for podcasts, videos, or professional broadcasting.

04

Generate & Export

Click generate—AI creates studio-quality audio in under 2 seconds. Preview, adjust parameters if needed, and download for immediate use.

Why Choose Our TTS Platform?

Enterprise TTS technology trusted by Fortune 500 companies for mission-critical audio production

Human-Quality Voices

Neural TTS delivers 99%+ natural speech with authentic intonation, rhythm, and emotion. Our AI surpasses robotic alternatives—producing voiceovers indistinguishable from professional voice actors.

Lightning-Fast Generation

Generate broadcast-quality audio in under 2 seconds. Our optimized infrastructure scales instantly for high-volume production, real-time applications, and mission-critical deadlines.

Global Language Coverage

Native-quality synthesis in 8+ languages: English, Chinese, Japanese, Korean, Spanish, French, German, and Arabic. Localize content globally while maintaining consistent voice branding and emotional tone.

Advanced Prosody Control

Precision control over emotional delivery using SSML markup. Fine-tune pauses, breaths, emphasis, pitch curves, and speech rate—creating nuanced performances that match your content's exact emotional context.

<2s
Generation Time
99%+
Voice Quality
8+
Languages
24/7
Available

Frequently Asked Questions

Find answers to common questions about text-to-speech technology

How fast is TTS audio generation?

Under 2 seconds for most content. Our infrastructure delivers instant audio generation without quality compromise—optimized for real-time applications, live broadcasts, and high-volume production workflows.

Which audio formats are available?

MP3, WAV, Opus, and PCM formats supported. Choose based on your use case: MP3 for web/mobile (small file size), WAV for professional editing (lossless), or Opus for streaming (efficient compression).

Can I use different voices per language?

Absolutely. Access our premium voice library with native speakers for each language. Every voice is optimized for authentic pronunciation, natural intonation, and cultural linguistic nuances specific to that language.

How to achieve natural-sounding speech?

Use SSML markup tags to control prosody: insert pauses <break/>, adjust pitch and rate, add emphasis, and specify phonetic pronunciation. Fine-tune speech parameters in real-time until perfect.

What's the maximum text length?

Up to 10,000 characters per request (5,000-10,000 bytes depending on language). For longer content like audiobooks, split text into chapters or segments and process sequentially.

Can I use my cloned voices?

Yes, seamlessly. All voices you clone appear in your voice library and work identically to premium voices. Use your custom voice for consistent branding across all content—no additional setup required.

How is TTS usage priced?

Character-based pricing model. Costs vary by voice quality (standard vs. premium) and provider. Check your dashboard for real-time credit balance and detailed pricing per provider and voice type.

Can I download generated audio?

Yes, immediately after generation. Download in your selected format for use in any project: podcasts, videos, e-learning, IVR systems, audiobooks, or commercial applications. Files are yours to keep.

Start Generating Studio-Quality Audio

Join 50,000+ professionals creating broadcast-ready voiceovers with AI. From text to audio in under 2 seconds.

Try Text-to-Speech Now
文本转语音