shapecatcher.com : Unicode character recognition.

Unicode character information

Inverted exclamation mark


Displayed on your computer as: ¡
(if the character is not rendered properly, you may not have the appropriate fonts)

Unicode name: Inverted exclamation mark
Alternative names: Codepoint (hexadecimal): 0x00A1
Codepoint (decimal): 161
In unicode block: Latin-1 Supplement

Html entities:

¡ or ¡ or ¡

Character input:

There is no universal input system for Unicode characters. But you can use the system specific input methods below.

Windows: Hold down Alt and press + on the numeric keyboard. Type: 00A1 and release Alt. A registry key needs to be enabled for this to work. See Unicode input (wikipedia) for more details.
Linux: Hold down Crtl and ⇧ Shift and type U00A1. Now press ↵ Enter and release Crtl and ⇧ Shift.

Other Infos:

General category: Po (Other_Punctuation): A punctuation mark of other type.
Bidirectional class is: ON (Other_Neutral): Most other symbols and punctuation marks.
Canocial combining class is: 0 (Not_Reordered): Spacing and enclosing marks; also many vowel and consonant signs, even if nonspacing.