Chrome lets you do exactly this: https://support.google.com/chrome_webstore/answer/3060053?hl=en https://support.google.com/chrome_webstore/answer/3060053?hl...

Chrome lets you do exactly this: https://support.google.com/chrome_webstore/answer/3060053?hl=en https://support.google.com/chrome_webstore/answer/3060053?hl... I imagine other browsers probably do, too.