CoTS: Copy on Text Selection is a free Chrome extension developed by Workflow Wonders. This handy add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

This extension is designed to simplify the process of copying text from one webpage to another or to other applications. With CoTS, you can simply double-click on the desired text to automatically select and copy it. Additionally, you can use the "Ctrl + click" feature to easily paste the copied text.

CoTS offers a range of features to enhance your copying experience. It includes a new "Copied" confirmation bubble, allowing you to quickly verify that the text has been successfully copied. You can select text on a page using your mouse or touchpad and release to automatically copy the selection. Double-clicking on text allows you to select specific words, sentences, or paragraphs and copy them instantly. If you need to select all the text on a page, you can use "Ctrl + A" followed by a click to copy and deselect.

For those who prefer a dark mode, CoTS offers an option to switch it on or off.

Please note that some features of CoTS may not work on certain protected elements such as deeper level divs, textboxes, iframes, or other similar elements.

Overall, CoTS: Copy on Text Selection is a convenient Chrome extension that simplifies the process of copying and pasting text across webpages and applications.