CYRILLIC CAPITAL LETTER SHORT I·U+0419

Й

Character Information

Code Point
U+0419
HEX
0419
Unicode Plane
Basic Multilingual Plane
Category
Uppercase Letter

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
D0 99
11010000 10011001
UTF16 (big Endian)
04 19
00000100 00011001
UTF16 (little Endian)
19 04
00011001 00000100
UTF32 (big Endian)
00 00 04 19
00000000 00000000 00000100 00011001
UTF32 (little Endian)
19 04 00 00
00011001 00000100 00000000 00000000
HTML Entity
Й
URI Encoded
%D0%99

Description

The Unicode character U+0419, known as Cyrillic Capital Letter Short I, plays a significant role in digital text, particularly in languages that utilize the Cyrillic script such as Russian, Ukrainian, and Bulgarian. This letter is used to represent the sound represented by the English letter 'Y'. Its usage reflects the rich linguistic diversity of these languages and their unique phonetic characteristics. U+0419 contributes to the accurate representation of written content in various digital platforms, promoting effective communication among speakers of these languages worldwide. Its precise use and rendering are essential for proper text processing, translation, and preservation of cultural and historical nuances. In the realm of typography, Cyrillic Capital Letter Short I is a fundamental element, allowing designers to create visually appealing and culturally authentic designs.

How to type the Й symbol on Windows

Hold Alt and type 1049 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character Й has the Unicode code point U+0419. In UTF-8, it is encoded using 2 bytes because its codepoint is in the range of 0x0080 to 0x07ff.

    Therefore we know that the UTF-8 encoding will be done over 11 bits within the final 16 bits and that it will have the format: 110xxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+0419 to binary: 00000100 00011001. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11010000 10011001