rh-lip-sync-ttsKling text-to-speech synthesis with multi-language, multi-dialect support. Voice speed control, emotion styles, and voice cloning for lip-sync integration.
Chinese and English voices
Custom voice replication
0.8x to 2x playback speed
Multiple voice personas
Kling lip-sync is a 3-step flow — run them in order; intermediate values carry forward automatically.
Upload or paste a public video URL; recognition returns sessionId + faceId.
Trimmed audio must be ≥2s; the insert window must overlap the face window by ≥2s.
Kling Lip-Sync TTS is a Audio & Speech API provided by Kling. Kling text-to-speech synthesis with multi-language, multi-dialect support. Voice speed control, emotion styles, and voice cloning for lip-sync integration. Through API Models platform, you can access this model via a unified API at prices significantly lower than official rates.
Generate professional-grade voiceovers for videos, animations, and ads with diverse voice options.
Quickly produce podcast audio content with support for multi-character dialogue.
Convert text content into natural, fluid speech for audiobook production.
AI-powered multilingual dubbing and translation to help content reach global audiences.
Kling Lip-Sync TTS is available through API Models at significantly lower prices than official rates. Visit the model page for current pricing.
Sign up at API Models, get your API key, and call our unified API endpoint. We provide detailed API documentation with code examples in cURL, Python, and Node.js.
API Models offers the same Kling Lip-Sync TTS model at 60-95% lower cost through our aggregation platform. We provide a unified API interface so you do not need separate accounts for each provider - one API key to access all models.
Kling Lip-Sync TTS supports: Text to Speech, Multi-Language, Voice Clone, Speed Control. See the API Models docs for full parameters and call examples.
Yes. API Models exposes Kling Lip-Sync TTS through a single unified API and one key — no separate provider accounts, and no need to handle each provider's regional network access yourself.
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