Hold a hotkey. Speak. Release. Your words appear instantly — transcribed on your machine, never sent to the cloud. That's OiPer.
Core Features
Press your global hotkey to start recording. Release to transcribe. Text appears instantly in your active app.
Transcription runs entirely on your machine. Audio, logs, and data never leave your device unless you choose otherwise.
Written in native code with GPU acceleration. Transcribes 30 seconds of audio in just 1.5 seconds.
Choose local or online optimization. Pick your backend. Configure your own API keys and LLM providers.
Performance
30-second English audio benchmark
Privacy & Security
Optional
Configuration
Select and download models. Choose sizes that match your hardware.
Auto-detect, CPU-only, or GPU acceleration. Your choice.
Route through Gemini Flash, specialized models, or your own provider for extreme accuracy.
Custom base URLs, API key management, model configuration.
Clean up transcriptions locally or with an online service.
Fine-tune for technical terminology and specialized content.
Download OiPer Desktop and experience voice-to-text that respects your privacy, your time, and your workflow.