1337x is an online website that provides a directory of torrent files and magnet links used for peer-to-peer file sharing through the BitTorrent protocol. According to the TorrentFreak news blog, 1337x is the second-most popular torrent website as of 2024. The U.S. Trade Representative flagged it as one of the most notorious pirate sites earlier in 2024. The site and its variants have been blocked in a variety of nations, including Australia and Portugal. More than 6.59 million takedown requests targeting the domain 1337x.to have been sent to Google.