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U+1F21B

SQUARED CJK UNIFIED IDEOGRAPH-6599

So β€” Other Symbol
Common
Supplementary Multilingual Plane (SMP)
127515

Encoding Table

This table shows the exact bytes used to represent SQUARED CJK UNIFIED IDEOGRAPH-6599 in each encoding. Unicode encodings (UTF-8, UTF-16, UTF-32) support every character; legacy encodings only cover a limited character set and show "not supported" when a character falls outside their range.

Encoding Bytes (Hex) Bytes (Decimal) Byte count
UTF-8 F0 9F 88 9B 240 159 136 155 4
UTF-16 LE 3C D8 1B DE 60 216 27 222 4
UTF-16 BE D8 3C DE 1B 216 60 222 27 4
UTF-32 LE 1B F2 01 00 27 242 1 0 4
UTF-32 BE 00 01 F2 1B 0 1 242 27 4
ASCII not supported
Latin-1 (ISO-8859-1) not supported
Windows-1252 not supported
ISO-8859-2 (Latin-2) not supported
ISO-8859-5 (Cyrillic) not supported
KOI8-R not supported
Shift-JIS not supported
EUC-JP not supported
GBK not supported
Big5 not supported

Escape Sequences

How to reference this character in source code, markup, and URLs.

none
🈛
🈛
\1F21B
\uD83C\uDE1B
%F0%9F%88%9B
\U0001F21B
127515

View the glyph in different fonts and scripts on our sibling site.

View U+1F21B on CharLookup.com β†—

UTF-8 Binary Breakdown

UTF-8 encodes this character as 4 bytes. The leading 11110 prefix on byte 1 signals a 4-byte sequence, used for all supplementary plane characters (codepoints above U+FFFF). Bytes 2–4 begin with 10 to mark them as continuation bytes.

Byte 1
1 1 1 1 0 0 0 0
F0
Β·
Byte 2
1 0 0 1 1 1 1 1
9F
Β·
Byte 3
1 0 0 0 1 0 0 0
88
Β·
Byte 4
1 0 0 1 1 0 1 1
9B
UTF-8: F0 9F 88 9B Β· 4 bytes Β· Codepoint U+1F21B

Unicode Properties

Introduced in Unicode 5.2
L β€” Left-to-Right

Compatibility decomposition (square) β€” the sequence below represents the same underlying meaning in a simpler form.

Nearby Characters in Enclosed Ideographic Supplement