Zero Width No-Break Space 


U+FEFF
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Symbol Meaning

This character is also known as Byte Order Mark (BOM).

The symbol “Zero Width No-Break Space” is included in the “Special” subblock of the “Arabic Presentation Forms-B” block and was approved as part of Unicode version 1.1 in 1993.

Synonyms

bom, zwnbsp, Byte Order Mark.

Unicode Name Zero Width No-Break Space
Unicode Number
HTML Code
CSS Code
Unicode Block Arabic Presentation Forms-B
Unicode Subblock Special
Unicode Version 1.1 (1993)
Version 1.1
Block Arabic Presentation Forms-B
Type of paired mirror bracket (bidi) None
Composition Exclusion No
Case change FEFF
Simple case change FEFF
Case_Ignorable +
Default_Ignorable_Code_Point +
age 1.1
scripts Common
Encoding hex dec (bytes) dec binary
UTF-8 EF BB BF 239 187 191 15711167 11101111 10111011 10111111
UTF-16BE FE FF 254 255 65279 11111110 11111111
UTF-16LE FF FE 255 254 65534 11111111 11111110
UTF-32BE 00 00 FE FF 0 0 254 255 65279 00000000 00000000 11111110 11111111
UTF-32LE FF FE 00 00 255 254 0 0 4294836224 11111111 11111110 00000000 00000000
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