unicode

U+DEFF

U+DEFF

Low Surrogate-DEFF

Low Surrogate-DEFF · Surrogate · Low Surrogates

Quick facts

Code point
U+DEFF
Decimal
57087
Name
Low Surrogate-DEFF
General category
CsSurrogate
Script
Unknown
Bidi class
L
Combining class
0
Age
2.0
Name aliases

Normalization & case

Decomposition
Uppercase
Lowercase
Titlecase
Case folding
Bidi mirrored
No

Layout & width

East Asian Width
N
Line Break
SG
Numeric
Script extensions

Developer examples

JS
'\u{deff}' // U+DEFF
Python
"\N{Low Surrogate-DEFF}"
HTML
�

Encodings & escapes

UTF-8
UTF-16
UTF-32
HTML decimal
HTML hex
JavaScript
Python
CSS
JSON
URL (UTF-8)
C / C++

Related

Source

Unicode
16.0.0
WHATWG