This Free Online Music File Tool Converts Any Sized WAV To MP3 For Musicians October 27, 2020 0 868 Share on Facebook Tweet on Twitter Music Gateway has released its new online converter which allows you to convert your high-quality WAV files into 320k resolution MP3 files for free. Visit https://www.musicgateway.com/wav-to-mp3-converter for more information. Your browser does not support the audio element.