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Yes. OpenWhispr is open source and free to use. The free plan includes 2,000 words/week of cloud transcription, and local processing has no limits. Pro plans start at $8/month for unlimited cloud transcription.
Use local processing for privacy and offline use. Use cloud processing for speed and convenience. See cloud vs local for a detailed comparison.
Yes. The MIT license allows commercial use, modification, and distribution.
OpenWhispr supports 58 languages for transcription including English, Spanish, French, German, Chinese, Japanese, and more. Set your preferred language in settings or use auto-detect.
Notes are stored locally in SQLite. Cloud sync is optional — when signed in to OpenWhispr Cloud, notes are backed up to the cloud but local storage remains the primary copy.
With local processing, audio never leaves your device. With cloud processing, audio is sent to the transcription provider (OpenAI, Groq, etc.). OpenWhispr doesn’t collect analytics or telemetry.
No. OpenWhispr uses NSEvent monitors instead of CGEvent taps, so Input Monitoring permission is not required. Only Microphone and Accessibility permissions are needed (plus Screen Recording for meetings).
Connect your Google Calendar, and OpenWhispr detects meetings automatically (Zoom, Teams, FaceTime). Audio is transcribed in real time via the OpenAI Realtime API with speaker labels. See meeting transcription for details.