Personalized for you, by you Google Input Tools remembers your corrections and maintains a custom dictionary for new or uncommon words and names. Download Google Input Tools - Your words, your language, anywhere. Available for Google services, Chrome, Android devices, and Windows. Google Input Tools is one of the most useful Chrome browser extensions for text management and real-time translation, enabling users to effortlessly switch between one input language to another with a click of a mouse button, without the need to add it to the Windows operating system. Personalised for you, by you Google Input Tools remembers your corrections and maintains a custom dictionary for new or uncommon words and names.