OiPer brings the power of voice to your desktop with privacy-first design. Your words, your control, your machine.
Voice Recording
Press and hold
“OiPer makes voice transcription feel magical. Just press, speak, and your words appear instantly in any application.”
Global hotkey activation with instant text injection into any application.
Written in native code for maximum speed and minimal resource usage.
Everything runs locally. Your voice never leaves your device by default.
Support for various model sizes. Choose what fits your needs.
Optional text optimization. Your API key, your rules.
Available for macOS, Windows, and Linux. Consistent experience.
We believe privacy isn't a feature you enable — it's the foundation. OiPer runs entirely on your machine. Your voice, your transcripts, your complete control.
30 seconds of English audio transcription
Multiple sizes available with easy download and management.
Auto detection, CPU-only, or GPU acceleration modes.
Custom base URLs, API keys, and flexible model selection.
LLM transcription options including Gemini 2.5 Flash Lite.
Download OiPer today and transform how you work with voice. Free, open source, and privacy-first.