Kokoro TTS Online
Stream low-latency speech from the open-source Kokoro text-to-speech model across American and British English, Japanese, Mandarin Chinese, Spanish, French, Hindi, Italian, and Brazilian Portuguese voices.
Languages Kokoro Covers
Kokoro ships curated voices for American and British English alongside Japanese, Mandarin Chinese, Spanish, French, Hindi, Italian, and Brazilian Portuguese. Bundle short sentences for the best quality, especially under 200 tokens.
How to Generate Kokoro Speech
Kokoro performs best on batches of 100-200 tokens, so group shorter lines before rendering.
Enter Your Script
Paste narration, dialogue, or localization strings. Combine very short sentences so the model has enough context.
Select a Kokoro Voice
Pick a voice preset and preview the tone before generating your final audio.
Generate & Download
Generate Kokoro audio in seconds, then download MP3 files ready for editing or immediate playback.
Where Kokoro Shines
Open-weight synthesis unlocks projects that need flexible deployment and clear licensing.
Global Product Localization
Deliver English, Japanese, Mandarin, Spanish, and French voiceovers without juggling multiple proprietary vendors.
Indie Games & Animation
Prototype character voices quickly, then ship with an Apache-licensed stack you can host in your own pipeline.
Creator Voiceovers
Publish shorts, explainers, and tutorials with consistent Kokoro narrators that feel expressive and natural.