Google Fonts vs OpenToonz

You can live preview fonts in multiple ways - you can view a single word, a sentence or a paragraph with text and font-size of your choice. There's also a poster view that tries putting more fonts on screen at a time by showing only their name without the option of entering your own text, and is the only view option that allows inverting background and text colors.

Within categories such as serif, sans serif, monospace, etc, you can adjust desired thickness, slant, width and script to filter the collection of fonts. Additionally, you can also set how you wish to order the fonts (by popularity, alphabet, date added, etc).

There are more than 600 fonts to choose from.

Once you've added at least two fonts to your collection you can compare them closely by overlapping them in the compare view. Simply click the review tab at the bottom and navigate to compare tab at the top.

This repository was designed specifically for web designers. As such it shows the impact of the font choice on page load time, allows selecting only the font styles and sets you need to reduce overhead, and gives multiple methods of integrating the fonts into your website.

With fonts you wish to use selected, go to review tab at the bottom and click 'Try in Typecast' at the top. Typecast has an easy to use WYSIWYG editor that allows quickly prototyping and testing out chosen fonts.

It was used by Futurama and Studio Ghibli.

With a quick 20 minute tutorial, you can get off and running easily.