: Supports both Tamil Unicode (TAU) and Tamil All Character Encoding (TACE16) .

Whether you’re filing applications on the Tamil Nadu e-Seva portal, typing in , or using government-issued devices, this interface ensures accurate, Unicode-compliant Tamil input without needing proprietary software.

| Layout | Best for | Key Feature | |--------|----------|--------------| | | Native Tamil typists | Follows finger-mapping of Tamil phonetics; reduces hand movement | | Typewriter (Bamini) | Users familiar with old Tamil typewriters | Matches physical typewriter key positions | | Phonetic (English to Tamil) | Beginners & casual users | Type "vanakkam" to get "வணக்கம்" |