Quick Recording & Transcription
- Global hotkey activation with press-and-release workflow.
- Instant text injection directly into active applications.
- Optional local or online text cleanup after transcription.
Privacy-first desktop voice to text
The fastest way to speak and keep writing
OiPer lets you hold a global hotkey to record, release to transcribe, and instantly inject text into the application you are already using. Built for speed, crafted for control.
Feature Journal
Built for real daily workflow
Privacy-First Architecture
- Transcription runs locally on your machine.
- Audio and logs stay on-device by default.
- Nothing is sent online without explicit consent.
Flexibility & Control
- Choose local or online optimization per preference.
- Select backend mode: auto, cpu, or gpu.
- Use multiple LLMs for specialized vocabulary and precision.
Local Processing
Your audio stays with you
Transcription executes on-device by default, with local logs and local storage, so your voice workflow remains private and directly under your control.
Online Services (Optional)
Enabled only with your API key
Online optimization is optional and reversible at any moment. Configure your provider, base URL, model, and key only when you decide to use it.
Settings & Configuration
Precision control without clutter
Speech model downloads with support for different sizes and runtimes.
Backend preference controls for auto detection, cpu, and gpu.
Provider configuration with custom base URL, API key, and model naming.
Text optimization path selection: local correction or online enhancement.
Advanced LLM transcription options for technical and domain-heavy language.
Performance
Benchmark: 30-second English audio
OiPer achieves the fastest transcription while maintaining quality and keeping data on-device.