The languages we speak
Twenty-three, across seven engines. Which engines serve a language is the thing that actually decides what you can do in it — how many preset voices exist, whether you can clone, and whether there is a light engine to run volume through — so that is what this page shows, per language, rather than a flag and a number.
Languages and the engines that serve them
| LANGUAGE | ENGINES | WHICH ONES |
|---|---|---|
| Arabicar | 2 | Chatterbox Multilingual, TADA |
| Chinesezh | 5 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual, TADA, Kokoro |
| Danishda | 1 | Chatterbox Multilingual |
| Dutchnl | 1 | Chatterbox Multilingual |
| Englishen | 7 | Qwen3-TTS, Qwen3-TTS CustomVoice, LuxTTS, Chatterbox Multilingual, Chatterbox Turbo, TADA, Kokoro |
| Finnishfi | 1 | Chatterbox Multilingual |
| Frenchfr | 5 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual, TADA, Kokoro |
| Germande | 4 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual, TADA |
| Greekel | 1 | Chatterbox Multilingual |
| Hebrewhe | 1 | Chatterbox Multilingual |
| Hindihi | 2 | Chatterbox Multilingual, Kokoro |
| Italianit | 5 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual, TADA, Kokoro |
| Japaneseja | 5 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual, TADA, Kokoro |
| Koreanko | 3 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual |
| Malayms | 1 | Chatterbox Multilingual |
| Norwegianno | 1 | Chatterbox Multilingual |
| Polishpl | 2 | Chatterbox Multilingual, TADA |
| Portuguesept | 5 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual, TADA, Kokoro |
| Russianru | 3 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual |
| Spanishes | 5 | Qwen3-TTS, Qwen3-TTS CustomVoice, Chatterbox Multilingual, TADA, Kokoro |
| Swahilisw | 1 | Chatterbox Multilingual |
| Swedishsv | 1 | Chatterbox Multilingual |
| Turkishtr | 1 | Chatterbox Multilingual |
Why only thirteen have their own page
Because on the other 10 there is nothing to decide. Danish, Dutch, Finnish, Greek, Hebrew, Malay, Norwegian, Swahili, Swedish, Turkishare each served by Chatterbox Multilingual and by no other engine, so a page for one of them could only say “use Chatterbox” in 10 different ways. They are real, supported languages — Chatterbox clones in all of them — and this table is where they are documented. The thirteen with more than one engine get pages because on those there is a genuine choice: which engine, which preset voices exist, and what the writing system costs a long script.
Dense writing systems get different treatment
Devanagari, Chinese, Japanese, Hangul, Arabic, Hebrew, Greek and Cyrillic all cost more tokens per character than Latin script does — Devanagari roughly four times as much. Splitting a long script on a flat character count therefore overshoots the engine’s own token ceiling and the tail is discarded, with the request still reporting success. Our splitter prices each chunk in estimated tokens with a per-script cost instead, which is why long-form generation in those languages completes. The engines page has the detail, and the measurement it came from.
One plan covers every engine and every language on this page.