Free MP4 to MP3 converter. Extract audio from MP4 video as an MP3. No sign-up, no watermark, 100% private.
Three steps, a few seconds — no account needed.
Drag and drop or browse to add your MP4 file.
The output format is set to MP3 automatically.
Save your new MP3 file instantly.
Turn your file into a share-worthy AI Effect — one tap, no prompts.
Common formats are processed right in your browser; advanced formats use our secure server and are deleted immediately — never stored.
No queue and no daily limits. Use it as much as you want, free forever.
Download clean files immediately — no account, no email, no watermark.
Pull the sound out of a video. MP4 to MP3 extracts the audio track from your MP4 and saves it as a portable MP3 — ideal for music, podcasts, interviews and lecture recordings.
MP3 plays in every music app and device. Convert a video’s soundtrack into a file you can listen to on the go.
MP4 is the universal video container that plays on virtually every device and platform.
MP4 plays in any browser and media player.
MP3 is the universal compressed audio format, balancing small size with good quality.
MP3 plays in every media player and browser.
It extracts the audio from your MP4 video and saves it as a standalone MP3.
Yes — the original audio is kept at a high bitrate.
Yes — large MP4 files are supported.
Yes — free, and your files are processed securely and never stored.
Fast, clean and totally free — mp4 to mp3 done in seconds, no waiting around.
Love that my files are never stored. No sign-up, no watermark, just the result.
Bookmarked. The best free mp4 to mp3 I’ve found — simple and reliable.