1click translate is a free Chrome add-on developed by slayerxj. It falls under the category of Browsers and is specifically categorized as an Add-on & Tools.

The main purpose of 1click translate is to provide users with a quick and convenient way to access Google's web translation feature. With just one click, users can jump to the Google web translation page for the current webpage they are on.

This add-on offers a similar functionality to the built-in translation feature in Chrome, but with a key difference. Unlike Chrome's translation feature, which prompts you to translate every page that is not in your language, 1click translate eliminates this annoyance. Users can simply click on the add-on icon when they occasionally need a translation, without having to enable or disable the feature for every page.

Overall, 1click translate is a useful and hassle-free tool for Chrome users who frequently need quick translations while browsing the web.