MP4 to MP3 Converter Online - Convert MP4 to MP3 Free Online!

How to Convert MP4 to MP3 on MP4toMP3.org

MP4 includes two type video formats: MPEG-4 Part 14 and MPEG-4 Part 10 (Called H.264 normally). So MP4 is a video information container format and used to store movies and clips, but sometimes it could also be used to store subtitles and still images. The MP4 files could store the metadata and tags like album name, actors, and created date etc. The .mp4 is the most common extension filename of MP4.

MP4 is on of the most popular video formats on the Internet now. It has been used on YouTube, Internet video streaming, web camera video compression and more. Especially a lot of music videos are stored as MP4 format. However, if you want to listen to those songs on the way, you can't play MP4 on your car or audio player devices, because most of them could only play the audio part and couldn't recognize and decode the MP4 file. So you need to convert MP4 videos to MP3, the most popular audio format in the world. The MP4toMP3.org is a good choice to convert your MP4 videos to MP3 format. It is a free MP4 to MP3 Converter online service and works perfectly. Below is the tutorial to show you how to convert MP4 to MP3 online on MP4toMP3.org:

1. Upload a MP4 File for Conversion

Click "Choose File" Button (or drag a MP4 file onto the Choose File area) to select the MP4 file you want to convert, and then you will see the filename would appear in this file area.

2. Select the Output Format

You can find the a drop list below the "Choose File" field. Hit on the list bar to select the output format. Here we select the "MP3" format.

3. Advanced Setting and MP3 Cutter

You can check the Advanced Setting to set the output MP3 bit rate (192 Kbps by default, 320 kbps Top), audio sampling rate, and audio channels (Stereo by default). If you check the Audio Cutter option, you could set a Start Time and End Time, then the audio would be cut automatically as the duration you set before generating the output MP3.

4. Start Converting

Once you hit the "Convert Now" button, the uploading will start instantly and show you a progress bar, and the conversion will get started immediately the uploading complete. You will see a download link enables you to download the converted MP3 when the conversion finished.

What's more, MP4toMP3.org supports more than 100+ audio and video formats, and could export the audio up to 6 popular audio formats like MP3, AAC, FLAC, M4A, OGG and WMA.

If you want to convert several MP4 files to MP3 in bulk, you could try the MP4 to MP3 Converter Desktop Version. It supports all formats on MP4toMP3.org.