Fluxx Tech
Many businesses in Tamil Nadu serve customers who read Tamil more comfortably than English. A Tamil version of your website can widen your reach, but only if it is built properly. A Tamil site made by pasting Google-translated text into an English template usually reads badly and ranks for nothing.
First decide the structure
Option | When it fits |
English only | B2B, technical products, customers across India |
Tamil only | Local services, schemes, community organisations, local retail |
Bilingual with a language switch | Most businesses serving a mixed audience |
For bilingual sites, decide which language is the default. If most customers are local, Tamil as default with an English switch can work better than the usual reverse.
Technical essentials
Use Unicode. Tamil text must be in Unicode, not legacy fonts like Bamini or TSCII. Legacy fonts look fine on your computer and turn into unreadable characters for everyone else, and search engines cannot read them.
Set the language attribute. <html lang="ta"> on Tamil pages, lang="en" on English ones. This helps search engines and screen readers.
Choose a font with proper Tamil support. Noto Sans Tamil, Mukta Malar, Catamaran and Hind Madurai render Tamil well. Check that the font covers all the characters you need, including grantha letters if required.
Allow for text length. Tamil text is often longer than the English equivalent, and Tamil glyphs need more vertical space. Buttons, menus and cards designed tightly for English will break. Increase line height, and test every component with real Tamil text, not placeholder text.
Test on real devices. Rendering of complex Tamil clusters differs between Android versions, iOS and browsers. Test on a few actual phones.
Content: translate properly
Machine translation of Tamil is better than it was, but still produces text that native readers find awkward, especially for marketing copy. Options in order of quality:
1. Write originally in Tamil
2. Have a Tamil writer adapt the English, not translate it word for word
3. Machine translate, then have a Tamil speaker edit thoroughly
Keep brand names, product codes and technical terms in English where that is how customers say them. Mixed usage is normal in speech; forcing pure literary Tamil can read as stiff.
SEO for Tamil pages
• Each language needs its own URL. Use /ta/ paths or separate pages, not a JavaScript switch that changes text on the same URL.
• Add hreflang tags linking the Tamil and English versions of each page.
• Research Tamil keywords separately. People search differently in Tamil, and often type Tamil words in English letters (Tanglish), which is a third keyword set worth checking.
• Write Tamil title tags and meta descriptions; do not reuse the English ones.
• Submit both versions in your sitemap.
Forms and data
• Accept Tamil input in name and address fields; do not restrict to A–Z
• Store text as UTF-8 throughout the database
• Make sure confirmation emails and WhatsApp messages render Tamil correctly
• Check that PDFs and invoices generated by the system display Tamil, which often needs a font embedded
Maintenance
The most common failure of bilingual sites: the English side gets updated and the Tamil side goes stale. Decide who updates Tamil content and build it into your publishing process, or the Tamil site becomes a liability.
Frequently asked questions
Will a Tamil site hurt my Google rankings? No, if each language has its own URLs and correct hreflang tags. Duplicate or auto-translated thin pages can hurt.
Can I just use Google Translate’s widget? It makes text readable but creates no indexable Tamil pages, so it brings no search traffic and the quality is uncontrolled.
Should I also target Tanglish searches? Worth checking. Many people type Tamil phrases in English letters. Use those phrases naturally in your content where they fit.
