This tool allows you to download all the metadata from your YouTube channel uploads into a CSV which can be opened in Excel, edited, and then imported back into your YouTube channel with all changes automatically applied to each video. Edit Titles, Descriptions, Tags and Categories using all the powerful tools built into Excel, for example adding the same text blurb or url to all video descriptions. Or add tags to hundreds of videos at a time. Or spell check all your video titles and descriptions. This tool runs in php and uses Google authentication and the YouTube 3.0 API.