Fish Audio Text to Speech

InputsText

Speed

Price$$$0.2–91 credits

Pricing details

Cost is calculated at 2.03 credits per 1,000 UTF-8 bytes (one byte per ASCII character, three per CJK character). Minimum input is 100 characters, maximum is 15000 characters.

Test outputs

Narration calm

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Fish Audio Text to Speech in practice

What it does and when to use it.

Model summary

Fish Audio turns text into speech for narration, dialogue, and voiceovers. To use a custom voice, choose a voice already registered with Fish Audio. It accepts up to 15,000 characters and lets you adjust speech speed. Charges depend on the size of the input text in bytes.

Capabilities

Text to speech

Tts

Voice cloning

Custom voices

Audio generation

Narration

Voiceover

Suggested use cases

Text-to-speech narration for articles, docs, and ebooks
Voice cloning for consistent brand/character voices using reference_id
Generating voiceovers for videos, ads, and social content
Product/app voice prompts and accessibility readouts
Rapid prototyping of dialog and script reads

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