Supertonic Voice is a premium, fully offline desktop Text-to-Speech (TTS) application featuring a highly refined, modern glassmorphism dark theme UI. Built with PySide6 and powered by local ONNX AI Speech models, it provides instant, natural-sounding voice message generation and live interactive reading without sending any data over the internet.
It seamlessly integrates a modern chat interface, a high-speed bilingual autocomplete helper, and a Chrome extension to let you listen to and generate voice messages straight from your web browser with a single click.
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| Feature | Description |
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| 💬 Premium Chat UI | A gorgeous glassmorphism dark-themed conversation window showing sent text bubbles on the right and synthesized voice bubbles on the left. |
| 📖 Interactive Karaoke Reader | The "Read Here" button highlights the text word-by-word with a beautiful highlight effect in real-time as the audio plays. |
| 🎙️ Local AI Voice Generation | Instant, offline speech synthesis with 10 high-quality voice profiles (5 female and 5 male) using local ONNX neural models. |
| 🔤 Bilingual Autocomplete | High-speed, bilingual (English & Arabic) suggestion chips powered by fast-autocomplete with standard Tab completion support. |
| 🔌 Google Chrome Extension | Fully integrated extension supporting context menus. Select any text on a webpage, right-click, and send it directly to the app to read or speak. |
| 💾 Save & Download | Fast wave visualization with seek bars, play/pause controls, and instant .wav download option to save generated speech anywhere. |
| 📦 Zero Permission Errors | Relocated all temporary output storage to the user's LocalAppData path, avoiding Windows privilege issues (WinError 5 Access Denied) when installed in Program Files (x86). |
git clone https://github.com/YASSER-27/Supertonic-Voice.git
cd supertonic-voicepip install -r requirements.txt
pip install fast-autocomplete pylevpython main.py- Launch Google Chrome and navigate to
chrome://extensions/. - Enable Developer Mode by toggling the switch in the top-right corner.
- Click Load unpacked in the top-left corner.
- Select the
chrome_extensionfolder located inside the Supertonic Voice project directory. - Highlight any text on a webpage, right-click, select Supertonic Voice, and choose 📖 Read Here or 🎙️ Generate Voice!
Created and engineered with passion by Yasser (yasser-27):
- GitHub: @yasser-27
- Download: Supertonic Voice Download
the MIT License