Japanese Voice Generator

Generate natural Japanese speech from text. 5 Japanese voices, works offline, no API required. Free forever.

Generate natural Japanese speech directly in your browser with our offline text-to-speech tool. Powered by Kokoro TTS, this tool processes all text locally on your device — nothing is sent to a server.

**Available voices:** 5 Japanese voices (4 female, 1 male) with quality ratings.

**Perfect for:** - Language learning and pronunciation practice - Creating Japanese voice content for videos - Accessibility tools for Japanese text - Developing Japanese language applications

The model downloads once (~90MB for Small model) and is cached in your browser. After that, it works completely offline — on planes, trains, or anywhere without internet.