Lecture Transcription
Transcribe a lecture or class recording
Students building revision notes, universities meeting accessibility obligations, and course creators turning spoken material into written form.
MP3, M4A, WAV, FLAC, OGG, MP4 · up to 20 MB as a guest
Transcribing your audio…
What makes lecture recordings hard
Lectures are long — often an hour or more — and dense with subject terminology that sounds like nothing else. A biology lecture and a law lecture fail in completely different ways, and both fail on exactly the words you most needed.
A workflow that holds up
Split long lectures at natural section breaks rather than uploading a single ninety-minute file.
Transcribe soon after the class while you still remember the terminology well enough to correct it.
Use the timestamped version to link your notes back to the moment in the recording.
Build a personal glossary of the terms that come out wrong; they will repeat every week.
Things worth knowing first
- → Sit near the front if you are recording on a phone — distance costs more accuracy than anything else.
- → Slides give you the correct spelling of technical terms; keep them beside the transcript when correcting.
- → Lecturers who repeat key terms give the model more chances to get them right.
What you get back
Every job returns both versions. Take whichever fits the job.
An illustration of the two output formats. Not the result of any particular recording.
Questions about lecture transcription
Other things people transcribe
Recording in a language other than English? See our language-by-language guides →
Transcribe your recording now
Upload the file and get a timestamped transcript in seconds — free, no account needed.
Open the transcriber