Step 1: Determine the UTF-8 encoding bit layout
The character ð“¿½ has the Unicode code point U+13FFD. In UTF-8, it is encoded using 4 bytes because its codepoint is in the range of
0x10000to0x10ffff.
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 thexare the payload bits.UTF-8 Encoding bit layout by codepoint range Codepoint Range Bytes Bit pattern Payload length U+0000 - U+007F 1 0xxxxxxx 7 bits U+0080 - U+07FF 2 110xxxxx 10xxxxxx 11 bits U+0800 - U+FFFF 3 1110xxxx 10xxxxxx 10xxxxxx 16 bits U+10000 - U+10FFFF 4 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx 21 bits Step 2: Obtain the payload bits:
Convert the hexadecimal code point U+13FFD to binary:
00000001 00111111 11111101. Those are the payload bits.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 10010011 10111111 10111101
EGYPTIAN HIEROGLYPH-13FFD·U+13FFD
ð“¿½
Character Information
Code Point
U+13FFD
HEX
13FFD
Unicode Plane
Supplementary Multilingual Plane
Category
Other Letter
Character Representations
Click elements to copy| Encoding | Hex | Binary |
|---|---|---|
| UTF8 | F0 93 BF BD | 11110000 10010011 10111111 10111101 |
| UTF16 (big Endian) | D8 0F DF FD | 11011000 00001111 11011111 11111101 |
| UTF16 (little Endian) | 0F D8 FD DF | 00001111 11011000 11111101 11011111 |
| UTF32 (big Endian) | 00 01 3F FD | 00000000 00000001 00111111 11111101 |
| UTF32 (little Endian) | FD 3F 01 00 | 11111101 00111111 00000001 00000000 |
HTML Entity
𓿽
URI Encoded
%F0%93%BF%BD
Description
How to type the ð“¿½ symbol on Windows
Hold Alt and type 81917 on the numpad. Or use Character Map.