I don't but they're pretty easy to explain. Create a new bookmark. Give it a name. In the url field instead of a standard url in the form "https://website.com h

I don't but they're pretty easy to explain. Create a new bookmark. Give it a name. In the url field instead of a standard url in the form "https://website.com https://website.com" you put JavaScript in the form "javascript:(function(){...})(); https://en.wikipedia.org/wiki/Bookmarklet https://en.wikipedia.org/wiki/Bookmarklet