OiPer Desktopprivacy-first voice to text

Fast dictation for focused desktop work

Speak once, transcribe instantly, and stay in flow

Hold a global hotkey to record and release to transcribe. OiPer injects text into your active app with local processing by default and optional online services when you choose.

Default Mode

On-Device Transcription

Latency

1.5s / 30 sec audio

Backends

Auto, CPU, GPU

Experience

Global hotkey workflow designed for uninterrupted thought.

Performance

Native speed with low latency and optional hardware acceleration.

Privacy

On-device default architecture with explicit online opt-in only.

Quick Recording & Transcription

  • Hold hotkey to record voice input immediately.
  • Release to transcribe and inject text into active apps.
  • Choose local or online cleanup after conversion.

Flexible Runtime Control

  • Backend selection: auto detection, cpu, or gpu.
  • Model choices for speed, quality, and footprint.
  • Multiple LLM options for highly technical vocabulary.

Local Processing

Audio and logs remain on-device

OiPer keeps your transcription workflow private by running on your machine, preserving user control and reducing exposure.

Online Services (Optional)

Enable with your own API key

Configure base URL, model name, and key when needed, then disable online optimization any time from settings.

Settings & Configuration

Deep control, clear interface

Speech model library with simple downloads and quick switching.
Provider settings for API key, custom base URL, and model names.
Optimization mode routing between local and online pathways.
Advanced LLM transcription for domain-heavy terminology.

Performance

Benchmark: 30 sec English audio

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

OiPer delivers the fastest results while keeping user control and privacy central.

Your voice workflow, tuned to your machine.

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