Hold a key, speak, release. Your words appear where you need them — fast, accurate, and entirely local.
Hold your global hotkey to start recording
Talk naturally — OiPer captures every word
Let go and your text appears instantly
Hold your hotkey, speak naturally, release. Your words flow into any application.
Everything stays on your device. No cloud uploads, no tracking, no compromise.
Native code delivers 1.5s transcription for 30s audio. GPU acceleration when available.
Online services need your explicit API key. Enable or disable instantly.
Auto-detect, CPU-only, or GPU mode. Multiple model sizes available.
Route through Gemini or specialized models for technical terminology.
30 seconds of English audio
Every transcription runs locally. Your audio never leaves your machine. Online services are entirely opt-in, using your own API keys.