X Cancelled Nitter is a Firefox add-on designed to redirect Twitter links to a privacy-focused alternative, Nitter. It operates by rerouting all Twitter/X URLs to the Nitter instance at xcancel.com, offering users a way to engage with Twitter content without compromising their privacy. This add-on emphasizes performance and is completely free and open-source, catering to users who prioritize security in their online interactions.

The add-on was initially created for personal use but has been made publicly available to adhere to Mozilla’s guidelines. It is important to note that X Cancelled Nitter has no official links to Nitter or Twitter, allowing users to browse content with reduced tracking. This subscription-based tool is ideal for those looking to enhance their online experience while minimizing exposure to advertising and data collection.