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Fish Audio

Fish Audio provides multilingual text-to-speech and reusable voice cloning APIs. S2.1 Pro supports 83 languages, automatic language detection, and natural-language emotion cues. Create an account: https://fish.audio/?aff=QNLX47TF37QU6

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2 active free APIs from this providerTrust 50/100Updated 7/15/2026

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Pick a model, paste your own free key, and run. Your key is sent once to call the provider and never stored on our servers.

Pick a model, paste your own free key, and run. Your key is sent once to call the provider and never stored on our servers.

Fish Audio

Fish Audio Voice Clone API

Upload a clean sample to create a reusable Fish Audio Voice ID, then use it as reference_id; the website Free Tier lists 3 public voice slots.

text-to-speech
rate limit
Fish Audio

Fish Audio S2.1 Pro TTS

Generate MP3 speech with the $0 fair-use s2.1-pro-free API model, 83 languages, a default voice, or an optional Fish Audio Voice ID.

text-to-speech
rate limit

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