Chars.SuikaWiki.org

Charinfo — U+FFFF noncharacter-FFFF (￿)

Character

Character ￿
Code point U+FFFF = 6553510 = 1777778
= 00000000 00000000 11111111 111111112
Character name noncharacter-FFFF
Nearby U+FF?? / Previous: U+FFFE (￾) / Next: U+10000 (𐀀)

[Notes] [Unicode] [Unihan]

Characters

Length = 1

Character￿
Code pointU+FFFF
bidi (Unicode::UCD)
Bidi_Class (DerivedBidiClass.txt)BN
Bidi_Class (DerivedBidiClass-5.1.0.txt)BN
Age (DerivedAge.txt)1.1
CJK numeral value-

Encodings

Unicode encodings
UTF-8 0xEF 0xBF 0xBD
UTF-16BE 0xFF 0xFF
UTF-16LE 0xFF 0xFF
UTF-32BE 0x00 0x00 0xFF 0xFF
UTF-32LE 0xFF 0xFF 0x00 0x00
Web encodings
utf-8 0xEF 0xBF 0xBF
gb18030 0x84 0x31 0xA4 0x39
utf-16be 0xFF 0xFF
utf-16le 0xFF 0xFF
Not encodable in: big5 euc-jp euc-kr gbk ibm866 iso-2022-jp iso-8859-10 iso-8859-13 iso-8859-14 iso-8859-15 iso-8859-16 iso-8859-2 iso-8859-3 iso-8859-4 iso-8859-5 iso-8859-6 iso-8859-7 iso-8859-8 iso-8859-8-i koi8-r koi8-u macintosh shift_jis windows-1250 windows-1251 windows-1252 windows-1253 windows-1254 windows-1255 windows-1256 windows-1257 windows-1258 windows-874 x-mac-cyrillic x-user-defined

Escapes

Input ￿ U+FFFF (￿)
Escapes
HTML/XML decimal 
HTML/XML hexadecimal 
CSS \00FFFF
percent-decode de-UTF-8 � U+00EF (ï) U+00BF (¿) U+00BD (½)
en-UTF-8 percent-encode %EF%BF%BD
de-\u ￿ U+FFFF (￿)
en-\u \uFFFF
en-\u non-ASCII \uFFFF
de-surrogate U+FFFD ()
Perl bytes \xEF\xBF\xBD
Perl text \x{FFFF}

String

Input ￿ U+FFFF (￿)
Normalization forms
Canonical decomposition ￿ U+FFFF (￿)
Compatibility decomposition ￿ U+FFFF (￿)
Canonical composition ￿ U+FFFF (￿)
NFC (Unicode::Normalize) ￿ U+FFFF (￿)
NFKC (Unicode::Normalize) ￿ U+FFFF (￿)
NFD (Unicode::Normalize) ￿ U+FFFF (￿)
NFKD (Unicode::Normalize) ￿ U+FFFF (￿)
NFKD (UN) uc (Perl) lc (Perl) NFC (UN) ￿ U+FFFF (￿)
Stringprep
Nameprep AllowUnassigned (Net::IDN::Nameprep 1.102)prohibited character U+FFFF
Nameprep (Net::IDN::Nameprep 1.102)prohibited character U+FFFF
Punycode decoding
de-Punycode (Net::IDN::Punycode 1.102)non-base character in input for decode_punycode
de-Punycode (Net::IDN::Punycode::PP 1.101)invalid digit in input for decode_punycode
de-Punycode (IDNA::Punycode 0.03)invalid punycode input
de-Punycode (Mojo::Util) ￿ U+FFFF (￿)
de-Punycode (URI::_punycode 1.74)invalid punycode input
de-Punycode (AnyEvent::Util 7.14)punycode_decode: malformed punycode
de-Punycode (URI::UTF8::Punycode 1.05) U+FFFD ()
Nameprep variant (AnyEvent::Util 7.14)￿: disallowed characters (U+efbfbf) during idn_nameprep
Nameprep variant for display (AnyEvent::Util 7.14)￿: disallowed characters (U+efbfbf) during idn_nameprep
ToUnicode variant (AnyEvent::Util 7.14) ￿ U+FFFF (￿)
Punycode encoding
en-Punycode (Net::IDN::Punycode 1.102) 1n7c
en-Punycode (Net::IDN::Punycode::PP 1.101) 1n7c
en-Punycode (IDNA::Punycode 0.03) -1n7c
en-Punycode (Mojo::Util) ￿
en-Punycode (URI::_punycode 1.74) 1n7c
en-Punycode (AnyEvent::Util 7.14) 1n7c
en-Punycode (URI::UTF8::Punycode 1.05) xn--1n7c
ToASCII variant (AnyEvent::Util 7.14) ￿
Cases
ASCII uppercase ￿ U+FFFF (￿)
ASCII lowercase ￿ U+FFFF (￿)
Uppercase (Perl uc) ￿ U+FFFF (￿)
Lowercase (Perl lc) ￿ U+FFFF (￿)
Uppercase_Mapping(C) ￿ U+FFFF (￿)
Lowercase_Mapping(C) ￿ U+FFFF (￿)
Case_Folding(X) ￿ U+FFFF (￿)
NFKC_Casefold(X) ￿ U+FFFF (￿)
Compatibility case folding ￿ U+FFFF (￿)

Fonts

Languages

lang=en￿
lang=ja￿
lang=zh￿
lang=zh-cn￿
lang=zh-tw￿
lang=zh-hk￿
lang=zh-mo￿
lang=zh-sg￿
lang=zh-hans-cn￿
lang=zh-hant-tw￿
lang=ko￿
lang=vi￿

Writing modes

dir=ltr￿
dir=rtl￿
'writing-mode: vertical-rl'￿

CSS fonts

cursive￿
fantasy￿
monospace￿
sans-serif￿
serif￿
-manakai-default￿
-moz-use-system-font￿
-apple-system￿
-moz-button￿
-moz-desktop￿
-moz-dialog￿
-moz-document￿
-moz-field￿
-moz-info￿
-moz-list￿
-moz-pull-down-menu￿
-moz-window￿
-moz-workspace￿
caption￿
icon￿
menu￿
message-box￿
small-caption￿
status-bar￿
system-ui￿
font-style: italic￿
font-variant: small-caps￿
font-weight: 100￿
font-weight: 200￿
font-weight: 300￿
font-weight: 400￿
font-weight: 500￿
font-weight: 600￿
font-weight: 700￿
font-weight: 800￿
font-weight: 900￿

Web fonts

OpenSansEmoji ￿
Mona ￿
小夏 ￿
Noto Color Emoji ￿
Noto Emoji ￿

2ch-compatible AA fonts

Note that your system might not have specified fonts.

MS PGothic￿
IPAMonaPGothic￿
Monapo￿
Mona￿
Mona (Web font)￿
小夏￿
小夏 (Web font)￿

Other fonts

Note that your system might not have specified fonts.

Times New Roman￿
Arial￿
Arial Unicode MS￿
Helvetica￿
Helvetica Neue￿
Verdana￿
Lucida Grande￿
Courier New￿
MS PMincho￿
MS PGothic￿
Microsoft Yahei￿
微软雅黑￿
Meiryo￿
Osaka￿
Fira Sans￿
Droid Sans￿
Comic Sans MS￿
Hiragino Sans GB￿
Hiragino Kaku Gothic ProN￿
.SFNSDisplay-Regular￿
Segoe UI￿
Roboto￿
Oxygen￿
Ubuntu￿
Cantarell￿
PingFang SC￿
Symbol￿
Wingdings￿
Wingdings 2￿
Wingdings 3￿
Webdings￿
BlinkMacSystemFont￿

Sets

The character belongs to following character sets: