Here’s a concise explanation and solution for converting text to Senthamil (a stylized, traditional Tamil script form often used in print and digital media). What is Senthamil? Senthamil (செந்தமிழ்) refers to “classical Tamil” script style — distinguished from the more cursive, handwritten-like Kodun Tamil or modern typed Tamil. In Unicode, Tamil is encoded as U+0B80 to U+0BFF . Senthamil usually refers to a specific font rendering (like Mylai , Nadigan , Latha , or Thendral ), not a separate encoding.
If you need a (e.g., for a custom converter), that would be font-specific glyph mapping, not Unicode-to-Unicode. But standard Unicode Tamil already supports Senthamil fully. unicode to senthamil