Mistral Voice is a lightweight Chrome extension that brings voice interaction to Le Chat from Mistral AI. It enables you to speak your prompts and listen to responses, just like in ChatGPT's voice mode.
- 🎤 Speech-to-text: Use your voice to dictate prompts in French or English
- 🔊 Text-to-speech: Click to hear AI responses read aloud
- 🌐 Language toggle: Switch between French and English input/output
- ⚡ Seamless UI integration with Mistral’s web interface
- 🧠 Lightweight and private – everything runs in your browser
Mistral Voice is currently in beta and optimized for French and English.
- Clone or download this repository
- Go to
chrome://extensions/in your browser - Enable Developer Mode
- Click "Load unpacked"
- Select the folder containing this extension
mistral-voice/
├── content.js # Injects speech/tts logic into Mistral's page
└── manifest.json # Chrome extension manifest
Mistral Voice does not collect, store, or transmit any personal data. All voice recognition and synthesis is handled locally via the browser.
| Permission | Reason |
|---|---|
activeTab |
To inject voice features into the Mistral Chat page |
scripting |
To dynamically modify page content (microphone/sound buttons) |
host_permissions |
To run only on https://chat.mistral.ai |
Pull requests and suggestions are welcome. Feel free to open issues for bugs or feature requests.
- Uses the Web Speech API for voice recognition and synthesis
- Inspired by ChatGPT’s voice mode
- Built with ❤️ for Le Chat from Mistral AI
MIT © Vincent SIMON