Can Youtube to mp4 extract only audio from a video?

While Youtube to mp4 specializes in video downloads in MP4 format, users seeking audio-only files should look for YouTube to MP3 converters instead. MP4 files will contain both video and audio tracks.

However, once downloaded, you can easily use third-party apps like VLC, Audacity, or online converters to extract the audio from the MP4 file. This gives you flexibility to create custom audio files for podcasts, voiceovers, or personal playlists.
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Although it doesn’t directly provide MP3 files, Youtube to mp4 is still a great first step for users who want to retain original video quality before extracting soundtracks or background audio later on.