tdk is a free add-on for Chrome that allows users to easily display titles, keywords, descriptions, and canonicals. With a simple keyboard shortcut (CTRL+SHIFT+ALT+T), users can toggle the display on and off, making it convenient for website developers and SEO professionals.

This add-on also supports og tags and provides a visual change to enhance the appearance of the displayed information. Additionally, it offers color customization options for further personalization. The recent update includes support for alternate tags and changes the display screen to position:absolute.

For Mac users, the add-on now clearly displays shortcuts for easy access. Furthermore, users can now right-click to access the display.

Overall, tdk is a useful Chrome add-on for website developers and SEO professionals, providing easy access to important information for optimizing websites.