replacement character (U+FFFD)

Meta

Unicode Code Point U+FFFD
Script Common
Category Other Symbol
Block Specials
HTML Entity (Decimal) �
HTML Entity (Hexadecimal) �
URL Escape Code %EF%BF%BD

Glyphs

Comments

TnT20052013 commented 8 months ago

A diamond with a question mark on it

hbmmaster commented 11 months ago

what's this supposed to look like? it's not rendering properly for me

Tags

Unicode Data

Bidi Class Other Neutral (ON)
Bidi Mirrored N

Encodings

HTML Entity (Decimal) �
HTML Entity (Hexadecimal) �
URL Escape Code %EF%BF%BD
UTF-8 (hex) 0xEF 0xBF 0xBD (efbfbd)
UTF-8 (binary) 11101111:10111111:10111101
UTF-16/UTF-16BE (hex) 0xFFFD (fffd)
UTF-16LE (hex) 0xFDFF (fdff)
UTF-32/UTF-32BE (hex) 0x0000FFFD (0000fffd)
UTF-32LE (hex) 0xFDFF0000 (fdff0000)
Octal Escape Sequence \357\277\275

Source Code

JavaScript and JSON \uFFFD
C, C++, and Java \uFFFD
Python \uFFFD
Perl \x{FFFD}
Ruby \u{FFFD}
CSS \00FFFD

Raw Unicode Data

Key Name Value
age 1.1
AHex N
Alpha N
bc ON
Bidi_C N
Bidi_M N
blk Specials
Cased N
ccc 0
CE N
cf #
CI N
Comp_Ex N
cp cp FFFD
CWCF N
CWCM N
CWKCF N
CWL N
CWT N
CWU N
Dash N
Dep N
DI N
Dia N
dm #
dt none
ea A
Ext N
FC_NFKC #
gc So
GCB XX
Gr_Base Y
Gr_Ext N
Gr_Link N
Hex N
hst NA
Hyphen N
IDC N
Ideo N
IDS N
IDSB N
IDST N
InMC InMC NA
InSC Other
jg No_Joining_Group
Join_C N
jt U
lb AI
lc #
LOE N
Lower N
Math N
na REPLACEMENT CHARACTER
NChar N
NFC_QC Y
NFD_QC Y
NFKC_CF #
NFKC_QC Y
NFKD_QC Y
nt None
nv NaN
OAlpha N
ODI N
OGr_Ext N
OIDC N
OIDS N
OLower N
OMath N
OUpper N
Pat_Syn N
Pat_WS N
QMark N
Radical N
SB XX
sc Zyyy
scf #
scx Zyyy
SD N
slc #
stc #
STerm N
suc #
tc #
Term N
uc #
UIdeo N
Upper N
VS N
WB XX
WSpace N
XIDC N
XIDS N
XO_NFC N
XO_NFD N
XO_NFKC N
XO_NFKD N