Here’s a helpful write-up you can use for documentation, a user guide, or a support page.
Tamil Nadu Government Keyboard Interface: A Complete User Guide The Tamil Nadu Government Keyboard Interface refers to the standardized input methods and virtual keyboards provided by the state government—primarily through initiatives like the Tamil Virtual Academy (TVA) and Tamil Internet 2002 standards —to enable typing in Tamil across government portals, applications, and personal computers. Whether you’re filing applications on the Tamil Nadu e-Seva portal, typing in Tamil Nadu Single Window Portal , or using government-issued devices, this interface ensures accurate, Unicode-compliant Tamil input without needing proprietary software. 1. Types of Keyboard Layouts Supported The interface supports two main layouts, selectable via on-screen buttons or system language settings: | Layout | Best for | Key Feature | |--------|----------|--------------| | Tamil 99 | 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" |
💡 Most government portals now default to Tamil 99 as the official standard (Government Order G.O. Ms. No. 62, 2006).
2. How to Access the Interface A. On Government Portals (e.g., TN e-Seva, Ration Card, Birth Certificate) tamilnadu govt keyboard interface
Click the “தமிழில் தட்டச்சு” or “Tamil Keyboard” button. A virtual keyboard appears on screen. Use your mouse to click keys OR type using physical keyboard (if layout matches).
B. On Windows / Linux (for government office PCs)
Windows: Settings → Time & Language → Add Tamil (Tamil 99 or Tamil Anjal). Linux (Tamil Nadu Government standard build): Built-in IBus with Tamil 99 support. Here’s a helpful write-up you can use for
C. Mobile (Android / iOS)
Download “Tamil 99 Keyboard” (by Tamil Virtual Academy) from Play Store. Enable it in device settings → Languages & Input.
3. Special Characters & Diacritics (Grantha, Vadamozhi) For typing Sri (ஸ்ரீ), Shri (ஷ்), or Ja (ஜ): not your system keyboard.
Tamil 99: Use Shift + special keys (e.g., Shift + f for ஸ). On-screen help: Each virtual key shows its secondary character on the top-right corner.
4. Common Troubleshooting | Issue | Solution | |-------|----------| | Typing shows boxes (□□) | Install Tamil Unicode fonts like Latha , Nirmala UI , or Tamil Nadu Govt Arial . | | Layout changes randomly | Check if Ctrl + Shift shortcut is switching layouts. Disable in Windows settings. | | Government portal not accepting Tamil text | Use the portal’s built-in virtual keyboard , not your system keyboard. | | Tamil 99 not working after update | Reinstall from Tamil Virtual Academy → “Downloads” → “Tamil 99 Keyboard Driver”. | 5. Official Resources