Era Selector is a free Chrome extension developed by Karen Grigoryan that allows users to customize era notations on any website. This handy tool is categorized under Browsers and falls under the subcategory of Add-ons & Tools. With Era Selector, users can choose between the traditional BC/AD notation or the more inclusive BCE/CE notation, ensuring that their preferred era representation is consistently used across websites.

Using Era Selector is straightforward. Once the extension is added to the top bar of the Chrome browser, users need to select the website where they want to customize the era notations. The extension allows users to activate the functionality for individual websites, ensuring that the customization is applied only where desired.

Upon selecting a website, users can then choose between BC/AD or BCE/CE notation. This choice is applied globally to all selected websites, providing a seamless and consistent experience. If users wish to change their era notation preference later, they can easily do so.

Era Selector is a useful tool for individuals who prefer a specific era notation and want to customize their browsing experience accordingly. By offering the option to choose between BC/AD and BCE/CE, this extension promotes inclusivity and allows users to align their browsing experience with their personal preferences.