Fish Audio

Fish Audio is an AI voice platform for text to speech, voice cloning, and speech to text. It is built for creating narration, character voices, and conversational audio that sounds natural rather than synthetic, using expressive voice models such as Drama 3 and S2.1 Pro.

Key Features

• Text to speech with emotion control: Type or paste a script and insert tags like [angry], [whispering], [excited], [laughing], or [pause] to shape delivery and pacing.
• Voice cloning: Create a voice clone from as little as 10–15 seconds of audio, capturing tone, pitch, and speaking style for reuse in generated speech.
• Large voice library: Browse more than 2,000,000 voices, including user-uploaded voices, for narration, characters, and brand personas.
• Multilingual output: Speak 30+ languages with any voice, with documented support for English, Japanese, Korean, Chinese, French, German, Arabic, and Spanish.
• Speech to text: Transcription that includes multispeaker support, emotion tags, and natural language descriptions.
• Developer APIs: Text to speech, speech to text, voice cloning, and an end-to-end voice agent solution, with ultra-low latency streaming, SDKs, and REST endpoints.

Typical Use Cases

• Video voiceovers: Turn scripts into scene-matched narration for YouTube videos, advertisements, and explainers, swapping tones and adding emotion tags as needed.
• Audiobook narration: Generate hours of audio with lifelike pacing, emotion, and chapter-level control, aimed at meeting ACX/Audible specifications without a recording booth.
• Character and brand voices: Clone signature voices or build personas for games, animation, and interactive stories, fine-tuned in the browser or through the API.
• Conversational agents: Give customer support bots and virtual agents a natural voice with minimal latency, using tone tags for empathetic or upbeat responses.

How It Works

1. Choose a mode: text to speech, voice cloning, or speech to text.
2. Select a voice from the library or clone one from a short audio sample.
3. Enter your text and add emotion or special tags to control delivery.
4. Generate and play the audio, then adjust tags or voice as needed.

Who It's For

Fish Audio suits content creators producing voiceovers, audiobooks, and character audio, as well as developers and teams building voice-enabled products who need text to speech, cloning, and transcription through an API. Its emotion-tag controls and multilingual voices are most useful for projects where delivery and language range matter.

FAQ

Which languages does Fish Audio support?

Documented languages include English, Japanese, Korean, Chinese, French, German, Arabic, and Spanish, with more being added; the platform states support for 30+ languages.

How much audio is needed to clone a voice?

Fish Audio states that as little as 10 seconds of audio can create a natural-sounding voice clone, and elsewhere describes cloning with perfect fidelity in 15 seconds.

Can I use the free plan commercially?

The free plan is described as personal use only; commercial use and monetization require a paid plan.

Is there an API for developers?

Yes. Fish Audio offers text to speech, speech to text, voice cloning, and voice agent APIs with pay-as-you-go pricing, SDKs, and REST endpoints.

Fish Audio gives creators and developers a single platform for expressive, multilingual voice generation and cloning, with a free starting point and paid plans for commercial work.
<<>>