U+FFFD was added to Unicode in version 1.1 (1993). It belongs to the block Specials in the Basic Multilingual Plane. This character is a Other Symbol and is commonly used, that is, in no specific script. The glyph is not a composition. It has a Ambiguous East Asian Width. In bidirectional context it acts as Other Neutral and is not mirrored.
Full Answer
What character is Ufffd?
Unicode Character “�” (U+FFFD)Name:Replacement CharacterCategory:Other Symbol (So)Bidirectional Class:Other Neutral (ON)Combining Class:Not Reordered (0)Character is Mirrored:No9 more rows
How do you write a replacement character?
U+FFFC  OBJECT REPLACEMENT CHARACTER, placeholder in the text for another unspecified object, for example in a compound document. U+FFFD � REPLACEMENT CHARACTER used to replace an unknown, unrecognized, or unrepresentable character.
What is this character â?
Â, â (a-circumflex) is a letter of the Inari Sami, Skolt Sami, Romanian, and Vietnamese alphabets. This letter also appears in French, Friulian, Frisian, Portuguese, Turkish, Walloon, and Welsh languages as a variant of the letter "a". It is included in some romanization systems for Persian, Russian, and Ukrainian.
What Unicode character is Z?
Unicode Character “Z” (U+005A)
How do I type Unicode?
To insert a Unicode character, type the character code, press ALT, and then press X. For example, to type a dollar symbol ($), type 0024, press ALT, and then press X.
What does a black diamond with a question mark mean?
replacement character The replacement character (often a black diamond with a white question mark or an empty square box) represents an unknown, unrecognized or unrepresentable character: Unfortunately, you can't remove these symbols using the standard Replace procedure.
Which encoding is Â?
Unicode Character “Ô (U+00C3)Name:Latin Capital Letter A with TildeUTF-8 Encoding:0xC3 0x83UTF-16 Encoding:0x00C3UTF-32 Encoding:0x000000C3Lowercase Character:ã (U+00E3)11 more rows
What is  �
A with tilde (majuscule: Ã, minuscule: ã) is a letter of the Latin alphabet formed by addition of the tilde diacritic over the letter A. It is used in Portuguese, Guaraní, Kashubian, Taa, Aromanian, and Vietnamese. In the past, it was also used in Greenlandic.
What does  € œ mean?
This answer is not useful. Show activity on this post. “ is "Mojibake" for “ . You could try to avoid the non-ascii quotes, but that would only delay getting back into trouble.
What is 0x200b?
Unicode name: Zero width space.
What does u+ mean in Unicode?
Unicode code pointsThe "U+" notation is useful. It gives a way of marking hexadecimal digits as being Unicode code points, instead of octets, or unrestricted 16-bit quantities, or characters in other encodings. It works well in running text. The "U" suggests "Unicode".
What is u0001 character?
Unicode Character 'START OF HEADING' (U+0001)