ConvertVideoToAudio is a free online application to convert Youtube video to mp3 free. You just provide the link of Youtube video, select the output format, and click on “Download” button. ConvertVideoToAudio will convert that video from Youtube to your selected format, and will start the download process of converted audio file to your computer. You can also check out Youtube to mp3 converter, and Tiny Youtube Converter.
ConvertVideoToAudio supports following output formats:
MP3, AAC, AC3, AVI, flac, mov, mp4, mpg, wav, dvd, 3gp, swf, rm, wmv
Apart from Youtube, ConvertVideoToAudio supports following other video sites:
DailyMotion, Google Videos, vimeo, Clipfish, and many more.
It is super easy to use ConvertVideoToAudio, but the speed of conversion is not great. I tried converting one song, and it took between 3 to 4 minutes. Also, you can convert just one URL at a time. But the most compelling argument in favor is that you do not need to download or install anything on your computer to convert youtube to mp3.
Try ConvertVideoToAudio, and let us know what you think.