StyleTTS 2

Human-level speech synthesis
Speech (STT / TTS)Text-to-speechMITRuns locallyPythonAdvanced
OSAI Pulse ⓘ ★★★★★★★★★★ /100 signals tracked
🐳 Docker pulls 📦 PyPI downloads / month 📦 npm downloads / month 🚀 Latest release ·
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What is StyleTTS 2?

StyleTTS 2 reaches near-human quality using style diffusion and adversarial training, and can clone a voice from a few seconds of audio.

Why people choose StyleTTS 2

StyleTTS 2 at a glance

CategorySpeech (STT / TTS)
TypeText-to-speech
LicenseMIT
Runs locallyYes
Built withPython
Skill levelAdvanced
Best forthe highest quality open TTS

Open-source alternatives to StyleTTS 2

Other open-source speech (stt / tts) tools worth comparing:

WhisperOpenAI's open speech-to-text baselinefaster-whisperWhisper, much faster and lighterWhisperXWhisper plus word timestamps and diarizationPiperFast, local neural text-to-speechCoqui TTSDeep-learning TTS with voice cloningBarkText-to-audio with voices and effectsF5-TTSZero-shot voice cloning that actually convincesKokoroTiny 82M TTS with astonishing qualitywhisper.cppWhisper in pure C/C++, runs anywhereOpenVoiceClone a voice and control its emotionpyannote.audioKnow who spoke whenSilero VADDetect speech in audio, instantly

StyleTTS 2 head-to-head

StyleTTS 2 vs WhisperStyleTTS 2 vs faster-whisperStyleTTS 2 vs WhisperXStyleTTS 2 vs PiperStyleTTS 2 vs Coqui TTSStyleTTS 2 vs BarkStyleTTS 2 vs F5-TTSStyleTTS 2 vs KokoroStyleTTS 2 vs whisper.cppStyleTTS 2 vs OpenVoiceStyleTTS 2 vs pyannote.audioStyleTTS 2 vs Silero VAD

FAQ

Is StyleTTS 2 free?

StyleTTS 2 is free and open-source (MIT license), so you can use, self-host and modify it at no cost.

Can I run StyleTTS 2 locally?

Yes. StyleTTS 2 is designed to run on your own machine or server, keeping your data private.

What is the best alternative to StyleTTS 2?

Popular open-source alternatives include Whisper, faster-whisper, WhisperX. See the comparisons above to choose.

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