Deadname-B-Gon is a Firefox extension designed to enhance online communication by allowing users to replace unwanted names with preferred alternatives. This tool is particularly useful for individuals seeking to affirm their identity by managing how their name appears across various web platforms. The extension has been tested to work seamlessly with popular email services such as Gmail and Outlook, ensuring a consistent experience across key communication channels.

This subscription-based extension empowers users to customize their online presence by replacing not only names but also any words or phrases on webpages they visit. With a focus on privacy and user control, Deadname-B-Gon operates without external Javascript code, and its source code is shared under a Creative Commons license. This commitment to transparency and user empowerment makes it a valuable addition to the social networking landscape.