Type master is a website that helps you to double your typing speed.
It was tested on nearly 18,000 students in 3 years and then made public.
It stores everything in the cloud and automatically syncs on your computer.
Typing.com is free typing software that monitors progress from time to time.
TypingClub is web-based free typing tool
Ratatype is an online typing tutorial tool.
Typing Cat is a Keyboarding tutor that helps you to improve your typing speed.
The rapid typing tutor is free typing.
TypeLift is free touch-typing courseware that runs directly in your browser.
Touch typing is typing without the need to look at the keyboard.