Pressing Esc on the Farsi keyboard layout will toggle the mouse input between virtual QWERTY keyboard and virtual Farsi keyboard. The key will also turn on/off. Farsi keyboard enables you to type directly in Farsi language and Write Farsi letters online, without installing any software on your computer. The Best Farsi / Persian (فارسی) keyboard (virtual) on the Internet! Search google, search youtube or translate with this online onscreen virtual keyboard emulator.