Fonty improve your work with web fonts and choose them in real site with real sizes and styles as created.
You can compare the differences between web fonts rendering on all modern (desktop and mobile) browsers.
You don’t need access to your website code and you can try it with almost any site you know
Font Fit allows to test different fonts on a live website, share the results with a friend and export the changed CSS styles. No browser plugin needed.
Foreign Ipsum is a way to quickly add foreign text to your mockups within Sketch