There's also a risk of copyright violation unless the video is in the public domain, or you have permission from the copyright holder. They also let you save and convert clips in batches, and let you choose where they're saved once the download and conversion is complete.īefore you use a YouTube converter, bear in mind that downloading videos from YouTube is against the site's terms of service. The best YouTube converters, which include free YouTube to MP3 converters, come with preset profiles to take the guesswork out of choosing the optimum format, resolution, and compression settings for your device.