Fast & Secure Browser Audio Converter
Convert voice notes, extracted video audio, and music tracks instantly. Our audio converter online runs entirely on your device, meaning zero wait times for uploads and total privacy.
MP3 Converter
MP3 is the universal standard for sharing audio. Use our mp3 converter to compress large WAV files or extract audio from M4A voice memos. You can choose up to 320kbps for maximum fidelity.
WAV Converter
WAV files are uncompressed and mathematically identical to the source audio. Use the wav converter setting if you plan to edit the audio later in professional software like Logic Pro or Premiere Pro.
Frequently Asked Questions (FAQ)
Can I extract audio from a video?
Yes! Because our tool runs natively in the browser, you can drop video files like MP4 or WEBM into the drop zone. The Web Audio API will automatically extract the sound and allow you to download it as an MP3.
Is there a file size limit?
Unlike other free audio converter tools that limit you to 50MB and ask you to pay, we have no artificial limits. However, because the processing happens locally, extremely large files (e.g., a 2-hour movie) may cause your browser to run out of memory.
How do you convert M4A to MP3?
iPhones record voice memos in M4A format, which sometimes doesn't play on Windows or Android. Just drop your Apple Voice Memo here to instantly convert m4a to mp3 safely.