100% Free Audio to Notes Converter
AINotes Audio Converter is a 100% free speech-to-text educational software tool that allows students to record or upload classroom lecture audio and convert voice recordings into structured study notes, flashcards, and MCQs. It acts as an unlimited, free Otter.ai alternative tailored for university and competitive exam students.
Record Audio or Upload File & Try Demo
No account or credit card required. Experience instant voice note generation.
3 Steps to Convert Audio Recordings to Notes
Record or Upload
Upload any lecture MP3/WAV file or record live using your microphone.
Speech Recognition
AI transcribes speech into text and formats definitions into bullet points.
Revise & Export
Review your study sheet, practice auto-generated quizzes, and save notes.
Frequently Asked Questions (FAQs)
Is there a free alternative to Otter.ai for students?
Yes! AINotes is a 100% free Otter.ai alternative designed specifically for students, providing unlimited audio transcription, note summarization, and quiz generation without paywalls.
What audio formats are supported?
AINotes supports MP3, WAV, M4A, AAC audio files as well as direct microphone recording in web browsers.
Can I transcribe voice notes in Roman Urdu?
Yes! AINotes speech recognition handles English, Urdu, and Roman Urdu voice inputs smoothly.
Do I need to sign up to test audio conversion?
No. You can test audio note generation instantly using our free zero-login demo.