B is a free Chrome add-on developed by omniscience that falls under the Browsers category and more specifically, Add-ons & Tools. The program aims to inject a touch of fun and creativity into your web browsing experience. By installing B, all instances of the letter "B" on the pages you visit will be replaced with the stylized emoji "".

This simple yet amusing feature adds a unique twist to your online activities, offering a lighthearted way to personalize your browsing content. Additionally, the latest updates include a settings menu for convenient enable/disable options and bug fixes related to non-input elements with contentEditable properties.