ZONOS2
Official repository and model card - 2026
Official ZONOS2 resources document the Apache-2.0 release, multilingual TTS API, more than 6M hours of training speech, high-fidelity voice cloning, and 44.1 kHz PCM output.
Input
Reference voice audio plus multilingual text for ZONOS2 voice cloning TTS
Audio formats
Output
44.1 kHz WAV speech generated with the uploaded voice reference and highest-quality defaults
Use case
Short-reference narration, voice tests, and multilingual speech samples
This tool is under maintenance. Please try again later.
ZONOS2 Voice Cloning TTS generates multilingual speech from a short reference voice clip. TelkNet presents it as a server-side official ZONOS2 deployment with highest-quality defaults and a simple upload-text-download workflow.
ZONOS2 is Zyphra's Apache-2.0 8B total / 900M active MoE TTS model for multilingual zero-shot voice cloning and 44.1 kHz PCM output.
ZONOS2 returns 44.1 kHz PCM audio through its DAC codec path.
This checkpoint has no reproducible public score table. See the linked release material for details.
Official repository and model card - 2026
Official ZONOS2 resources document the Apache-2.0 release, multilingual TTS API, more than 6M hours of training speech, high-fidelity voice cloning, and 44.1 kHz PCM output.
No public paper link is listed; use the official repo or runtime implementation as the source.
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