Voice Transcription Reimagined

The Art of
Transcription

A desktop companion that listens when you speak and writes when you stop. Elegantly simple. Fiercely private. Remarkably fast.

We believe transcription should be invisible. Press a key, speak your mind, and watch your words appear. No windows. No clicks. No waiting. Just your voice, transformed.

Three Pillars: Experience, Performance, Privacy

Chapter I

Core Principles

The Workflow

A single global hotkey is all you need. Hold to record, release to transcribe. Your text appears in whichever application has focus.

The Speed

Written in native code for performance that online services cannot match. GPU acceleration takes it even further.

The Promise

Every transcription happens on your machine. Your audio, your logs, your data --- never shared without your explicit consent.

Chapter II

A Private Affair

Local by Default

  • On-device transcription
  • No cloud dependency
  • Native code performance

Online by Choice

  • Opt-in cloud optimization
  • Your API key required
  • Disable at any time

Chapter III

The Numbers

Transcription time for 30 seconds of English audio

OiPer Desktop1.5s
Lemonfox API3.27s
Python Faster-Whisper3.55s
OpenAI Whisper 1 API6.46s

Chapter IV

Your Preferences

Speech Models

Select and download models of various sizes. Balance between accuracy and speed.

Backend Choice

Auto-detect hardware capabilities, or manually set CPU-only or GPU-accelerated mode.

Online Providers

Configure custom endpoints, API keys, and model preferences for cloud optimization.

LLM Transcription

Route through advanced LLMs for technical terminology and specialized vocabulary.

Begin your story

Download OiPer Desktop and let your voice write the next chapter.

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