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Mumbli

Converts speech to text with a simple push of the Fn key, using a user-selected model and audio input.

A small, plain Mac app for voice transcription that converts speech to text with a simple push of the Fn key. It solves the problem of quickly capturing text without complex setup or accounts. It is designed for individual users and developers who want a minimal, hackable tool, and it is positioned as a simple alternative to more feature-rich transcription services. The app is delivered as an open-source, self-hosted application that users can install via a command-line script or build from source.

Key features

  • Click, talk, it transcribes
  • Pick a model
  • Pick audio input
  • Polishing prompt
  • Custom vocabulary
  • Shortcuts
  • Presets
  • Debug toggles
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