Audio to Notes
Upload any lecture recording, podcast, or voice memo and get a clean transcript, structured notes, and flashcards — in seconds.
Drop your audio file here
MP3, M4A, WAV, OGG — up to 200 MB
Or record directly in the mobile app
Perfect for any recorded content
University lectures
Record 2-hour lectures on your phone. AI transcribes and builds study notes while you're still in class.
Business meetings
Never miss an action item. Get structured notes with key decisions highlighted.
Podcasts & interviews
Turn any podcast episode into a searchable, studyable note with key takeaways.
Language learning
Transcribe content in your target language, get vocabulary flashcards automatically.
Frequently asked questions
Which audio formats are supported?
MP3, M4A, WAV, OGG, OPUS, FLAC, WEBM. The iOS app records directly to M4A. Files up to 200 MB.
How accurate is the transcription?
We use gpt-4o-transcribe, one of the most accurate speech-to-text models available. For clear audio, accuracy is typically above 95%.
Does it support multiple speakers?
Speaker diarization (telling speakers apart) is on our roadmap. Currently the transcript is combined into a single voice.
How long can the audio be?
Up to 3 hours per recording. For longer content, split into parts. Transcription typically takes 1–2 minutes per hour of audio.
Is the iOS app free?
The iOS app is free to download. You get 3 free notes per month. Pro plan ($9/month) gives unlimited notes.