This android app helps you to write tamil words easy and fast. if you write "thamiz" and that will change it into "தமிழ்". Simply Type english in keyboard. it is useful Tamil Unicode converter.
You can make the tamil text posted in whatsapp, Twitter, Facebook, SMS and Email. Easy to copy and paste and does not need to be online to type.
IMPORTANT NOTE: Please Disable auto suggest/predictive text in keyboard setting to get accurate conversion.