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YouTube.com is the largest video sharing platform on the Internet. Every day millions of new videos are added. You can find all kinds of videos but YouTube does not offer a download service for these videos. Our Convert Youtube MP3 allows you to download your favorite YouTube videos as MP3 (audio) or MP4 (video) files in the most efficient way. You are able to use our bigconverter on any device – it is optimized to work on desktop, tablet and mobile devices.