Uploaded March 2026 | Updated September 2026, 2 weeks ago

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Convert text into spoken audio with a single API call. The API supports 5 expressive voices, inline speech tags for fine-grained delivery control, and output formats from high-fidelity MP3 to telephony-optimized μ-law.



Grok TTS Playground

fal.ai/models/xai/tts/v1

API Documentation - fal.ai/models/xai/tts/v1/api


Sample Payload - fal.ai/models/xai/tts/v1?share=4889e9d4-7b35-427a-b4d1-995c88c16d01


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