Unicode Online
  Web Based Unicode Editor for Indian Languages

Tamil Unicode Tools

Google Tamil Search

English to Tamil Transliteration

Tamil to English Transliteration

Transliteration betweeen Tamil and other Indian Languages

Tamil Unicode Conversion Tool from other Encodings (TAB, TSCII, Bamini)

Tamil Dictionary

Tamil Names

Tamil Composing Software for Java-enabled Mobile Phones

Tamil Composing Software for Android

Tamil Composing Software for iPhone

Google Tamil Search
English to Tamil Transliteration