Zero typing.
Pure voice.
Speak your thoughts and let Input 0 do the rest. Native macOS integration meets high-fidelity AI transcription. Speak. It's done.
Performance by Design.
Press & Speak
Global hotkey integration. No window switching, no friction. Just hold and talk from anywhere in macOS.
Privacy-First Architecture
Voice transcription runs entirely on your Mac via Metal GPU — your audio never leaves the device. Text optimization connects to your own LLM API, giving you full control over your data pipeline.
AI Polish
LLM-powered optimization removes filler words, fixes grammar, and corrects 40+ technical terms by pronunciation (e.g., 'rui en te' → 'React'). Context-aware with 10-message history.
Auto-Paste
Transcribe and inject text directly into Slack, VS Code, or your browser without a single click.
Multi-Language
4 AI engines with 9 models covering 99+ languages. Smart recommendation picks the best model for your language automatically.
4 AI Engines. 9 Models.
Not just Whisper. Choose the best engine for your language and speed requirements. Download only what you need.
Custom Vocabulary
Add your own terms — names, brands, jargon. The AI also auto-learns from your corrections via LLM validation.
Privacy by performance.
Three steps to a faster workflow. No accounts, no clouds, no tracking.
Hold Key (Option+Space)
Activate Input 0 from anywhere. The interface appears as a subtle glass overlay that respects your focus.
AI Transcribe & Polish
Release the key and Input 0 transcribes your speech locally, then an LLM refines it into polished, professional text.
Auto Paste
Release the key and the text is automatically injected into your active application. System-level integration.
Experience the flow.
Supports Apple Silicon Macs