Convert MP4 to MP3
Extract high-quality audio from your MP4 videos.
Drag & drop your file here
or browse from your computer
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User Reviews & Performance
Real feedback from people using Convert MP4 to MP3. Encountered a bug or formatting issue? Let us know so our team can fix it.
Based on 26 community reviews
Very straightforward. Nice clean interface and no intrusive popups or watermarks.
The output formatting stayed crisp and unchanged. Glad everything stayed private in my browser.
Worked straight away without making me create an account or wait in line. Processed my file locally in seconds.
What is this converter?
The MP4 to MP3 converter extracts the audio track from your video files directly in your web browser. If you have a video podcast, lecture, interview, or music recording where you only need the audio, this tool converts the video into a standard MP3 file that you can listen to on any phone or music player.
How does it work?
The tool uses in-browser processing to separate the audio track from your MP4 file and encode it as an MP3 directly on your computer or smartphone. Because the extraction happens locally on your machine, your video files are not uploaded to external servers.
Examples
If you have a 300MB video recording of a lecture or keynote speech, converting it to an MP3 produces a compact 30MB audio file that you can easily listen to on your commute without draining battery on video playback.
Step-by-step guide
- Select your Video: Drag and drop your MP4 file into the box or browse your device.
- Processing: The tool extracts the audio track locally.
- Download: Click download to save your MP3 audio file.
Practical uses
- Podcasts & Interviews: Turning video calls and recordings into audio episodes.
- Study Material: Converting video lectures into audio for listening on the go.
- Saving Storage: Keeping the audio of speeches without storing heavy video files.
Frequently Asked Questions
Q: Is my video uploaded to your servers?
A: No. The conversion happens locally in your web browser on your own device.
Q: Will audio quality remain clear?
A: Yes. The converter extracts the original audio stream into a standard high-quality MP3 file.
Q: Does this tool work on mobile devices?
A: Yes, as long as you are using a modern mobile browser like Safari or Chrome.