You need only to type the Arabic word in Latin characters and it will be converted to Arabic. The Yamli Algorithm will also suggest words when you start typing, and you can select the right one with your mouse or keyboard.
The interface is really simple: a large text area and a light text editor to format your text. The French version is available via this link.
The smart Arabic keyboard
Yamli is an innovative solution for typing in Arabic using a standard keyboard (AZERTY or QWERTY). This service is different from other websites: you type in Latin characters and the algorithm tries to find the Arabic equivalent. In the Wikipedia page dedicated to Yamli, we read:
It allowed users to type Arabic by spelling their words phonetically using Latin characters.