Voice-to-Text Reimagined
Speak naturally.
Transcribe instantly.
A privacy-first voice-to-text desktop application designed for speed, efficiency, and complete user control. Hold a global hotkey to record, release to transcribe.
TRANSCRIPTION TIME
for 30 seconds of audio
All processing on your machine
Than OpenAI Whisper API
Your data never leaves
Core Features
Everything you need for seamless voice transcription
Global Hotkey Activation
Press and hold to record, release to transcribe. Text appears instantly in your active application.
Privacy-First Architecture
Transcription runs locally. Activity logs and audio remain on-device. No data leaves without consent.
Native Performance
Written in native code for maximum speed. GPU acceleration where available. Minimal resource usage.
Flexible Backend
Auto detection, CPU-only mode, or GPU acceleration. Choose your preferred backend configuration.
Model Management
Speech model selection with easy downloads. Support for various model sizes and specialized types.
Optional Online Services
Online optimization available when needed. Your API key, your choice, your control.
Performance
Speed & Efficiency by Design
OiPer is written in native code for maximum performance. GPU acceleration, low latency, minimal resources.
* Benchmark: 30 second English audio
How It Works
Hold Global Hotkey
Press your configured hotkey to start recording
Speak Naturally
Talk in your natural voice, OiPer handles the rest
Release to Transcribe
Let go and watch your text appear instantly
Text Injected
Text appears in your active application automatically
Privacy & Security
Your Voice, Your Data, Your Control
OiPer runs entirely on your machine by default. Transcription happens locally, activity logs stay on-device.
Local Processing
Transcription runs on your machine. No cloud dependencies.
Optional Online
Online optimization only when you choose to enable it.
Data Sovereignty
Full control over your data at all times.
Transform Your Workflow Today
Download OiPer Desktop and experience the fastest, most private voice-to-text solution available.