Zero Width No-Break Space
U+FEFF
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 | |
| Plane | 0: Basic Multilingual Plane |
| Unicode Block | Arabic Presentation Forms-B |
| Unicode Subblock | Special |
| Unicode Version | 1.1 (1993) |
| Type of paired mirror bracket (bidi) | None |
| Composition Exclusion | No |
| Case change | FEFF |
| Simple case change | FEFF |
| Case_Ignorable | + |
| Default_Ignorable_Code_Point | + |
| 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 |
Copy and paste these codes to use the Zero Width No-Break Space character in text for websites, social media, messengers, or blog posts.
| HTML | |
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| Unix, C, PHP, JAVA | |
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| URL-encode |
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