Murmur

Your voice stays yours.

Record meetings, transcribe audio, get AI summaries. Everything stays on your Mac.

100% offline · macOS 14+* · Apple Silicon

*System audio capture requires macOS 14.4

Murmur app interface showing transcription and AI summary

Record Anything

Capture meetings, lectures, or interviews. Record your mic, system audio, or both—perfect for Zoom and Teams calls.

Instant Transcription

Drop audio or video files for accurate transcription. Or record live and transcribe in one click.

AI Summaries

Key points, action items, and chapters generated by an on-device language model. Nothing trains anyone's AI.

Private by Design

100% offline. No accounts, no cloud, no telemetry. GDPR compliant by architecture, not policy.

Start in seconds

No account required. No data leaves your Mac. Record a meeting or drop a file to begin.