Audio to Text
+ Instant Study Notes
Upload any recording and turn it into accurate text — then into flashcards, quizzes, and summaries. Free to start.
Upload an MP3, M4A, or WAV — up to 20 minutes free.
Create a free account to get your transcript and study notes.
How do you convert audio to text?
Converting audio to text means turning a spoken recording — a lecture, a voice memo, an interview — into written words you can read, search, and study. With NoteTube you upload an MP3, M4A, or WAV file and a speech-recognition model transcribes it with word-level timestamps, so every word links back to the exact second it was said. Unlike a plain transcription tool, NoteTube doesn’t stop at the transcript: it turns your audio into structured study notes and lets you generate flashcards, quizzes, and summaries from it, or ask questions about it in chat. The free plan covers files up to 20 minutes; you create a free account to get your transcript so your recordings stay private to you.
How It Works
In 3 Simple Steps
Turn any recording into searchable text and study notes in three steps.
Upload your audio
Drop in an MP3, M4A, or WAV — a recorded lecture, a voice memo, an interview. Up to 20 minutes on the free plan.
Create your free account
Sign up in seconds with Google or email. Your file is kept ready while you do — nothing is lost.
Get text + study notes
We transcribe your audio with word-level accuracy and turn it into clean notes you can search, highlight, and quiz yourself on.
Upload your audio
Drop in an MP3, M4A, or WAV — a recorded lecture, a voice memo, an interview. Up to 20 minutes on the free plan.
Create your free account
Sign up in seconds with Google or email. Your file is kept ready while you do — nothing is lost.
Get text + study notes
We transcribe your audio with word-level accuracy and turn it into clean notes you can search, highlight, and quiz yourself on.
What You Get
With Every Transcript
More than text — a complete study workflow built from your audio.
Any Audio Format
MP3, M4A, WAV, and more. Upload a lecture recording, a voice memo, or an interview straight from your phone.
Word-Level Timestamps
Click any word in the transcript to jump to that exact moment in the audio — a read-along you can verify against the source.
Notes, Flashcards & Quizzes
Your transcript becomes study material in one click — not a dead wall of text. Generate flashcards, quizzes, and summaries from it.
Searchable Library
Every transcript is saved and fully searchable, so you can find any concept across all your recordings in seconds.
Accents & Technical Terms
A state-of-the-art speech model handles accents, jargon, numbers, and measurements with high accuracy.
Speaker Labels (Pro)
Transcribing an interview or meeting? Pro adds speaker labels so you can see who said what.
Plain Transcription vs NoteTube
Frequently Asked
Questions
Everything you need to know about this tool and how it helps you learn faster.
Start Learning Smarter
For Free
Join 12,847+ students who use NoteTube to study smarter. No credit card required.