Octets.Codes LogoOctets.Codes

CIRCLED IDEOGRAPH ADVANTAGE·U+1F250

🉐

Character Information

Code Point
U+1F250
HEX
1F250
Unicode Plane
Supplementary Multilingual Plane
Category
Other Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
F0 9F 89 90
11110000 10011111 10001001 10010000
UTF16 (big Endian)
D8 3C DE 50
11011000 00111100 11011110 01010000
UTF16 (little Endian)
3C D8 50 DE
00111100 11011000 01010000 11011110
UTF32 (big Endian)
00 01 F2 50
00000000 00000001 11110010 01010000
UTF32 (little Endian)
50 F2 01 00
01010000 11110010 00000001 00000000
HTML Entity
🉐
URI Encoded
%F0%9F%89%90

Description

How to type the 🉐 symbol on Windows

Hold Alt and type 127568 on the numpad. Or use Character Map.

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

    The character 🉐 has the Unicode code point U+1F250. In UTF-8, it is encoded using 4 bytes because its codepoint is in the range of 0x10000 to 0x10ffff.

    Therefore we know that the UTF-8 encoding will be done over 21 bits within the final 32 bits and that it will have the format: 11110xxx 10xxxxxx 10xxxxxx 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+1F250 to binary: 00000001 11110010 01010000. 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:
    11110000 10011111 10001001 10010000