Step TTS Mini

ttsproprietary

Compact TTS with 9 emotions, 13 styles, 3 languages, 10s voice cloning.

Capabilities

No supported capabilities recorded.

Details

Model IDstep-tts-mini
Provider StepFun
Creator stepfun
Familystep-tts
Licenseproprietary
Statusactive
Typetts
Input modalitiesaudio, text
Output modalitiesspeech
Open weightNo
Parameters—
Architecture—
Max chars—
Sample rate—
Voices—
Languages—
Release date—
Sourceofficial

Endpoints

audio speechPOST
https://api.stepfun.com/audio-speech

Pricing

0.9 元／万字符 (CNY)

Family Comparison: step-tts

ModelMax charsSample rateVoicesLanguages
Step TTS 2————
Step TTS Mini————

API

GET/v1/models/stepfun/step-tts-mini