Bamini, STMZH, FM Abhaya: the old fonts explained
Before Unicode became common, there was no standard way to store Tamil or Sinhala on a computer. Each font maker built their own system, and many of them are still used today.
The idea behind all of them
These fonts reuse the English keyboard. You press the key for j, and the font shows a Tamil letter. The file stores the English letter, and the font does the disguise.
The ones you will meet
- Bamini is one of the most common for Tamil in print and old Word files.
- STMZH is widely used for Tamil in newspapers and magazines.
- FM Abhaya and its relatives such as FM Malithi are common for Sinhala.
Why they don't mix
Each system puts letters on different keys, so you can't read one with another's rules. The text only makes sense with its own font.
Why Unicode won
Unicode stores the real letters. It works on every phone and website, you can search it and sort it, and you don't have to send fonts around. For anything online, use Unicode, and keep the old fonts for printers and legacy files.
The converters on the home page take you between the two.