Understanding Unicode and Bijoy in Bangla Computing
Bijoy is the most widely used Bengali keyboard layout and font encoding system in Bangladesh. Developed by Mustafizur Rahman in the early 1990s, Bijoy encodes Bengali characters using standard ASCII characters displayed through a special font (commonly SutonnyMJ). For decades, Bijoy was the dominant standard for Bangla computing in Bangladesh, used in newspapers, government offices, and educational institutions.
Unicode, on the other hand, is the modern international standard for encoding text. It assigns a unique code point to every character in every language, including Bengali. Unicode Bengali is used on all modern platforms — websites, social media, smartphones, and modern word processors. Tools like Avro Phonetic, Bornali, and Ridmik Keyboard produce Unicode Bengali output.
The challenge arises because Bijoy and Unicode are fundamentally incompatible. Text written in Unicode cannot be displayed correctly in Bijoy-based software without conversion, and vice versa. This is where a Unicode to Bijoy converter becomes essential. Journalists who write articles using Avro on their smartphones need to convert to Bijoy before submitting to their newspaper's Bijoy-based layout software. Graphic designers need Bijoy text for Adobe InDesign or Photoshop templates that use SutonnyMJ fonts.
Our Bangla converter handles the full complexity of this conversion: it correctly processes Bengali conjunct consonants (যুক্তবর্ণ) like ক্ষ, জ্ঞ, and ত্র, all vowel signs (আ-কার, ই-কার, etc.), ৎ (khanda ta), ড় and ঢ়, and all other special characters — producing accurate, print-ready Bijoy output every time.