

Step 5: Click Convert to convert from MP4 to MP3 online. Here you can adjust audio sample rate, channel, bitrate and encoder. Step 4: To adjust audio quality and file size, you can click the gear Settings icon. Step 3: Click the Audio icon on the lower right corner.

Step 2: Select the MP4 video you want to convert to MP3. The first time you use the online audio converter, you need to download its launcher. Step 1: Click Add Files to Convert in the official site.
#Convert mp4 to mp3 audio files how to
Part 1: How to Convert MP4 to MP3 Online for FreeĪn online MP4 to MP3 converter is a convenient and free choice. Here’re 8 workable ways to convert MP4 to MP3 without losing quality.
#Convert mp4 to mp3 audio files Offline
No matter you convert MP4 video to MP3 audio for offline playback or further editing, you can extract the soundtrack and save as MP3 format. MP3 is a digital audio format supported by almost all devices, players and editors. If you only want to keep the audio track of a MP4 video, you can convert MP4 to MP3 format. How to Convert MP4 to MP3 on Windows/Mac/iPhone/Android/Online
