Here are some best tools for Font selection and Typography enhancement.
If you love to create fonts with simple editor and want to share with others, then fontstruct is a great tool to create your own type face.
Fontifier lets you use your own handwriting for the text you write on your computer. It turns a scanned sample of your handwriting into a handwriting font that you can use in your word processor or graphics program, just like regular fonts such as Helvetica.
The Typetester is an online application for comparison of the fonts for the screen. Its primary role is to make web designer’s life easier. As the new fonts are bundled into operating systems, the list of the common fonts will be updated.
Font Tester is a free online font comparison tool. It allows you to easily preview and compare different fonts side by side with various CSS font styles applied to them. It is very useful for web developers who are looking for just the right font/style/color to use in their pages.
Easily preview and compare different fonts, So it will be useful if you looking for good type face for your design.
Free Online tool to convert PX to EM and get CSS code which is automatic generated based on your selection.