Voice Mediator – Privacy-first AI dictation for any Windows app

Summary: Voice Mediator is a Windows utility that converts speech to text locally using OpenAI’s Whisper, functioning as a virtual keyboard for any clickable application. It supports CUDA for fast processing and requires no cloud connection, subscriptions, or API keys.

What it does

It captures voice input and types it directly into any Windows app by emulating keyboard input, with all AI processing done on-device to ensure privacy.

Who it's for

Users who need voice-to-text functionality across diverse Windows applications like Excel, Slack, VS Code, or legacy software without relying on cloud services.

Why it matters

It eliminates dependency on subscription-based dictation tools and cloud processing, preserving user privacy and control over voice data.