Chalkduster is a free Chrome add-on developed by Handmade Studios. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. Chalkduster aims to make your web browsing experience more visually appealing by adding a touch of chalk to your screen.

With Chalkduster, you can transform your screen with a single image of chalk. Whether you want to add a nostalgic touch or simply enjoy the unique aesthetic, this add-on offers a simple and fun way to personalize your browsing experience. The chalk image can be toggled on and off, allowing you to easily switch between the classic look and the default appearance.

It is worth noting that Chalkduster requires the Chalkduster font to be installed on your machine in order to work properly. Therefore, it is limited to machines that already have this font installed. If you're looking to add a touch of whimsy to your browsing experience, Chalkduster is a great option to consider.