Privacy-first voice transcription reimagined

Your Voice,
Amplified

Hold a hotkey. Speak naturally. Release. 1.5 seconds later, your words appear anywhere.

Crafted for Excellence

Every feature designed around speed, privacy, and your workflow

Seamless Recording

Global hotkey activation with instant text injection into any application you're using.

Privacy by Default

Transcription runs locally. Activity logs and audio stay on-device. Full control always.

Native Performance

Written in native code for maximum speed. GPU acceleration where available.

Flexible Backend

Auto detection, CPU-only, or GPU modes. Configure for your exact hardware setup.

Optional Online

Enable cloud optimization when needed. Your API key. Toggle anytime.

LLM Enhancement

Ultra-accurate transcription through specialized models for technical content.

Performance That Speaks

30 second English audio transcription benchmarks

OiPer Desktop
1.5s
Lemonfox API
3.27s
Python Faster-Whisper
3.55s
OpenAI Whisper 1 API
6.46s

Total Control Over Everything

Fine-tune every aspect of your transcription experience. From model selection to backend preferences, you're in command.

  • Speech model selection with easy downloads
  • Backend preferences: Auto, CPU, or GPU
  • Custom base URL and API key setup
  • LLM integration for enhanced accuracy
Backend Mode
Auto Detect
Processing
Local Only
Hotkey
Space (Hold)
Text Cleanup
Local

Ready to Transform Your Workflow?

Join thousands who trust OiPer for fast, private, beautiful voice-to-text.

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