SuNuo

Overview

Sunuo is an advanced AI text-to-speech tool that leverages deep learning technology to convert any written text into highly natural, emotionally expressive human voices. Whether you are working in Chinese, English, or other languages, Sunuo delivers smooth and clear speech output, making content creation more efficient and vivid.

Sunuo includes dozens of AI voice models across different ages, genders, and styles, and supports fine-tuning of speech rate, pitch, and pauses. It also offers voice cloning, letting you say anything in any voice you choose. The product is widely used in audiobook production, video dubbing, podcast recording, online education, advertising, and marketing.

No professional recording equipment or voice actors are needed. Sunuo lets you generate professional-grade voice content with a single click, significantly reducing production costs and unleashing your creative potential. Whether you are an individual creator or part of a corporate team, you can get started quickly and produce high-quality audio in no time.

Core capabilities

Multilingual support

Supports over ten languages including Chinese, English, Japanese, Korean, with accurate and natural pronunciation.

Emotion adjustment

Adjust the intensity of joy, sadness, anger, and other emotions to make speech expressive.

Voice cloning

Upload a small sample of audio to clone the voice style of any person.

Real-time generation

Millisecond-level response after text input, with segmented continuous synthesis for long text.

SSML support

Precisely control pronunciation, pauses, and intonation via Speech Synthesis Markup Language.

Batch processing

Supports importing large amounts of text at once to automatically generate corresponding audio files.

Use cases

Turn blog posts into audio versions with one click so listeners can enjoy them during commutes.

Add professional narration to instructional videos to enhance course quality.

Create multilingual product promotional audio to expand into overseas markets.

Provide real-time voice driving for virtual streamers or digital humans.

Generate personalized voice blessings or greetings for social sharing.

Batch-produce audiobook chapters to quickly launch on audio platforms.