MurmurAI brings state-of-the-art speech recognition to macOS. Multiple AI engines, speaker identification, and AI refinement — all running locally on your device.
Powerful features designed for professionals, creators, and anyone who needs accurate transcription.
Choose from WhisperKit, whisper.cpp, Parakeet, or Apple Speech. Each optimized for different use cases.
Automatically identify who's speaking in multi-person recordings. Perfect for meetings and interviews.
Clean up transcripts with AI. Fix grammar, formatting, and use custom prompts for your workflow.
Press a hotkey anywhere, speak, and insert transcribed text directly into any app. Magic!
Drop audio or video files to transcribe. Supports MP3, WAV, M4A, MP4, MOV and more.
Export as SRT subtitles, VTT captions, or plain text. Ready for video editing or sharing.
Different engines for different needs. All running 100% locally on your Mac.
Apple Silicon optimized. Blazing fast transcription using optimized CoreML models.
Cross-platform Whisper implementation. Reliable and battle-tested.
NVIDIA's 25-language model with automatic punctuation. Excellent accuracy.
Native macOS recognition. No downloads needed, works instantly.
Start free, upgrade when you need more power.
Download MurmurAI today and experience the power of on-device transcription. Start for free.
Download for macOS