Lecture Transcription
Free Lecture Transcript Generator
Record your lecture and upload it here to get a full text transcript in seconds. Review, study, and search lecture content without replaying the recording. No account needed.
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MP3 · MP4 · WAV · M4A · OGG · WEBM · FLAC · Max 25MB
For students
Stop struggling to take notes during fast lectures. Record audio, upload later, get a full searchable transcript.
Searchable text
Find any concept or quote from a lecture instantly. Ctrl+F your entire semester of notes.
50+ languages
Works for lectures in English, Spanish, French, German, Mandarin, Japanese, and many more languages.
Frequently asked questions
How do I transcribe a lecture recording for free?
Record your lecture as an audio or video file (MP3, MP4, M4A, WAV) using your phone or laptop. Upload the file above and get the full transcript within seconds.
What is the best app to record and transcribe lectures?
Any voice recorder app works — iPhone Voice Memos, Android Recorder, or your laptop's built-in mic. Save the file and upload it here for transcription.
Can I transcribe university lectures?
Yes. As long as you have recorded audio of the lecture (and have the right to transcribe it per your institution's policy), upload the file and get your transcript instantly.
How long does it take to transcribe a 1-hour lecture?
With Mictoo, a 1-hour lecture is typically transcribed in under 2 minutes. Note the 25 MB file size limit — for long lectures, export at a lower audio bitrate or split the file.
Is lecture transcription accurate?
Accuracy is typically 90–95% for clear audio. Technical lectures with domain-specific terminology may require manual correction of specialist terms.
Can I transcribe online lecture videos?
Yes. Download the video or extract the audio from the lecture video, then upload it here. MP4 and WEBM video files are also accepted.
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