MP4 to MP3 Converter

Browse any video (MP4 file) from your device’s local storage and upload one or multiple videos you want to convert to the online converter. We offer unlimited daily MP3 conversions!

Select a preferred audio format and quality (bitrate) of your choice from the provided options.

Click on the “Convert” button to start the process and download the converted MP3 file.

Online-audioconvert.com is 100% free and supports an ultra-fast MP4 to MP3 conversion process. No registration and installation required.

Our browser-based MP3 converter is compatible with all devices and
platforms: Android, iPhone, PC or Mac, etc. No matter what OS you
are using, you can enjoy our website!

We guarantee file security and privacy. Your files get deleted
automatically, no one will have access to them except you.

It is an extension of the MPEG-4 video file format that is mostly used to store, transfer, and contain videos. It is an open media format that is developed by International Organization for Standardization that can contain video, audio, and subtitles in a file. It follows a lossy compression technique.

MP3 is the most popular coding format to contain and store digital audio files across various systems. It is an open format that was first released in 1991. Just like MP4, MP3 is also a lossy format, but it is vastly used on different tools and devices due to its universal compatibility.

Simply visit Online-audioconvert.com, upload your MP4 video, and select a high-quality format. Once the conversion is completed, you can download the extracted HQ audio.

Yes, you can use Snaptube, which is the best MP4 to MP3 converter app for Android. It will let you convert unlimited videos to an MP3 format in seconds.

You can convert MP4 to MP3 offline using the Windows Media Player. Launch the video on the Media Player and go to Organize > Show Menu Bar. Select the file and save it in an MP3 format.

To convert MP4 to MP3 offline on Mac, you can use the Apple Music App. Once the app is launched, select the video to convert, go to File > Convert, and choose MP3.

Online-audioconvert.com is the best MP4 to MP3 converter that supports unlimited conversion of media files for free (without installing any tool).