The YouTube Region Restriction Checker allows users to input the URL of a YouTube video and see if there are any geographical restrictions on the content. The tool then provides information on which countries or regions are blocked from viewing the video. This is particularly useful for content creators who want to ensure their videos are accessible to a global audience and for viewers who want to know if a video is available in their country. Website: https://webtoolsmate.com/youtube-region-restriction-checker