Voice-Pro
The best AI speech recognition, translation, and multilingual dubbing solution 🚀
🎙️ An AI-powered web application for speech recognition, translation, and dubbing
한국어
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English
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中文简体
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中文繁體
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日本語
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Deutsch
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Español
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Português
Voice-Pro is a state-of-the-art web app that transforms multimedia content creation. It integrates YouTube video downloading, voice separation, speech recognition, translation, and text-to-speech into a single, powerful tool for creators, researchers, and multilingual professionals.
- 🔊 Top-tier speech recognition: Whisper, Faster-Whisper, Whisper-Timestamped
- 🎤 Zero-shot voice cloning: F5-TTS, E2-TTS, CosyVoice (incl. Fun-CosyVoice3 — Korean and 8 more languages)
- 📢 Multilingual text-to-speech: Edge-TTS, kokoro (optional Azure TTS with your own keys — see Azure services)
- 🎥 YouTube processing & audio extraction: yt-dlp
- 🌍 Instant translation for 100+ languages: Deep-Translator (optional Azure Translator with your own keys)
A robust alternative to ElevenLabs, Voice-Pro empowers podcasters, developers, and creators with advanced voice solutions.
⚠️ Please Note
- Due to WeConnect development work, Voice-Pro development and updates are not possible for the time being.
- We have made all Voice-Pro code open source and completely free. Voice-Pro can now be freely distributed and modified by anyone.
- It works well on Windows with NVIDIA GPU. Operation on Mac and Linux has not been verified.
- Please leave your requests on the
or
pages.
- Troubleshooting: In most cases, issues can be resolved by deleting the
installer_files folder and then running start.bat again (a clean reinstall takes only a few minutes; downloaded AI models in model/ are kept). Errors are shown in the WebUI as red toasts that stay until closed.
📰 News & History
version 4.0
- ⚡ **Migrated the installer from Miniconda/pip to [uv](https://docs.astral.sh/uv/)** — dramatically faster, fully reproducible installs from a committed `uv.lock`. Everything stays inside `installer_files/` (uv, Python, packages).
- 🐍 Upgraded runtime: **Python 3.12, Torch 2.8.0+cu128 (RTX 50-series supported), Gradio 6.20**.
- 🎙️ Latest ASR stack: **faster-whisper 1.2.1** (large-v3-turbo, distil-large-v3.5), openai-whisper 20250625, whisper-timestamped 1.15.9. whisperX was removed (its dependency pins blocked the Gradio 6 upgrade; existing configs fall back to faster-whisper).
- 🗣️ Latest TTS stack: **F5-TTS 1.1.21**, kokoro 0.9.4, edge-tts 7.x, and re-vendored **CosyVoice** (upstream main).
- 🇰🇷 New optional TTS model: **Fun-CosyVoice3-0.5B** — 9 languages including Korean, selectable in the CosyVoice tab (downloads from the official HF repo on first use).
- 🧹 CUDA Toolkit and Visual Studio Build Tools are **no longer required** — all dependencies ship prebuilt wheels, and PyTorch bundles the CUDA runtime.
- 🛡️ Friendly to **restricted / corporate PCs**: no administrator rights needed — `start.bat` auto-downloads a portable **ffmpeg** if it is not installed, Whisper model downloads self-heal after interrupted/corrupted transfers, and translation automatically retries with backoff when the network rate-limits the free Google endpoint (failed lines are reported, originals kept).
- 🚨 **Errors are now visible in the WebUI**: every failure shows a red error toast that stays on screen until you close it (previously a 10-second warning that was easy to miss), with actionable messages for common causes (missing ffmpeg, no media registered, etc.).
- 🖥️ UI: migrated to **Gradio 6** (full-width layout for all tabs, subtitle tracks shown directly in the video players).
- 🧽 `uninstall.bat` no longer requires administrator rights and no longer force-reboots; `uninstall.bat silent` runs unattended.
version 3.2
- We have been focusing on [WeConnect](https://www.wctokyoseoul.com) development for the past few months and have not been able to manage Voice-Pro at all.
- We have decided to open source all Voice-Pro code.
- Voice-Pro is completely free and supports Windows, Mac, Linux.
- [WeConnect](https://www.wctokyoseoul.com) is an application for global cultural exchange.
- Connect with people from all over the world for meaningful cultural exchanges, language learning, and international friendships.
version 3.1
- 🪄 Support for fine-tuned models of **F5-TTS**
- 🌍 Supported languages
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English &
Chinese: SWivid/F5-TTS_v1
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Finnish: AsmoKoskinen/F5-TTS_Finnish_Model
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French: RASPIAUDIO/F5-French-MixedSpeakers-reduced
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Hindi: SPRINGLab/F5-Hindi-24KHz
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Italian: alien79/F5-TTS-italian
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Japanese: Jmica/F5TTS/JA_21999120
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Russian: hotstone228/F5-TTS-Russian
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Spanish: jpgallegoar/F5-Spanish
version 3.0
- 🔥