Steam Trade History Item Counter is a free Chrome add-on developed by karlp44. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This handy tool adds an item and key count to steam trade pages, making it easier for users to keep track of their inventory.

With Steam Trade History Item Counter, users can quickly see the number of items and keys they have in their inventory without having to manually count them. This is especially useful for traders who frequently engage in Steam trading and need to keep track of their items and keys.

The add-on seamlessly integrates with the Steam trade pages, providing a clear and concise count of the items and keys. It eliminates the need for users to manually count their inventory, saving time and effort.

Overall, Steam Trade History Item Counter is a useful tool for Steam traders who want to easily keep track of their inventory. Its simple and intuitive interface makes it a convenient add-on for Chrome users.