Free MiMo TTS 2.5 API
Updated 8/31/2026
Industrial-grade voice synthesis engine featuring zero-config expressive presets and instantaneous voice cloning.
About the Model
为什么选择 MiMo TTS 2.5？
MiMo TTS 2.5 是小米新一代工业级语音大模型，提供开箱即用的大师级预置音色库、无中生有的文本捏音（Voice Design）以及数秒极速克隆（Voice Clone）能力。
核心优势与能力
- 内置海量极品音色：无需繁琐调参，直接调用包含多种中英文方言与情绪的预置声音。
- 多方言与语言支持：全面覆盖普通话、英语、粤语、四川话、东北话等多语种。
- 亚秒级合成延迟：适合实时交互式语音助手与高并发配音场景。
免费依据
当前处于小米开放平台官方推广期，所有注册开发者均可免费不限量体验 TTS 基础合成与声音设计接口。
👉 注册福利：使用官方邀请码 TUE76X 注册，可额外获赠免费体验金与高速调用通道配额。
How to call MiMo TTS 2.5
curl https://api.xiaomimimo.com/v1/audio/speech \
-H "Authorization: Bearer $XIAOMI_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "mimo-tts-2.5",
"input": "欢迎体验小米 MiMo 语音大模型！",
"voice": "mimo_preset_female_1"
}'Compare Free Providers
The following platforms provide free access to MiMo TTS 2.5 through free tiers, trial credits, or daily quotas.
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