Inverted Exclamation Mark Alt Code and Symbol

The Alt code for Inverted Exclamation Mark is 173. Hold Alt, type 173 on the numeric keypad, then release Alt. Inverted Exclamation Mark also has the Unicode codepoint U+00A1, so you can type it with Alt+161 on Windows, search for U+00A1 in macOS's Character Viewer, use ¡ in HTML, or \00A1 in CSS. If your keyboard has no numeric keypad, use the Character Viewer, the HTML entity, or copy the character directly — the Alt key method requires a physical numpad. On a US Mac keyboard, press ⌥1 for Inverted Exclamation Mark; shortcuts can differ on other layouts. HTML also defines the named entity ¡ for Inverted Exclamation Mark, but the numeric form ¡ is safer when compatibility is uncertain.

Codes for this symbol

Copy any value by clicking it.
MethodValue
Legacy Alt code
Alt + decimal
Alt + X hex
macOS Option
HTML named entity
HTML decimal
HTML hex
CSS escape
Python escape
JavaScript escape
UTF-8 bytes
Unicode codepoint
Unicode block
Unicode category

How to type inverted exclamation mark on Windows

  1. Turn Num Lock on so the numeric keypad is active.
  2. Hold the left Alt key.
  3. Type 1 7 3 on the numeric keypad.
  4. Release Alt. The Inverted Exclamation Mark character (¡) appears.

If your keyboard has no numeric keypad, see how to type symbols without a numpad.

How to type inverted exclamation mark on macOS

On a US keyboard layout, press ⌥1 to insert Inverted Exclamation Mark. This shortcut assumes a US layout; other layouts may remap it.

If the shortcut does not work on your layout, open the Character Viewer with ⌃⌘Space, search for "Inverted Exclamation Mark" and click the character.

How to use inverted exclamation mark in code

  • HTML: or , also
  • CSS: content:"\00A1"; ()
  • Python: \u00A1 or chr(0xA1)
  • JavaScript: \u00A1 or String.fromCodePoint(0xA1)
  • JSON: "\u00A1"

Frequently asked questions

What is the Alt code for Inverted Exclamation Mark?

The legacy Alt code for Inverted Exclamation Mark is 173. Hold Alt, type 1 7 3 on the numeric keypad, then release Alt.

How do I type ¡ without a numpad?

Use the Windows Character Viewer (Win+.), the macOS Character Viewer (⌃⌘Space), an HTML entity such as ¡, or copy the character directly from this page.

Why does Alt+161 not work?

Alt+161 only works on a keyboard with a physical numeric keypad. It also requires the application to accept the numeric-keypad input path. Laptops without a numpad need an alternative method.

What is the Unicode for Inverted Exclamation Mark?

The Unicode codepoint for Inverted Exclamation Mark is U+00A1. You can use this value in HTML as ¡, in CSS as \00A1, and in Word with Alt+X.

How do I type ¡ on a Mac?

On a US Mac keyboard, press ⌥1. If that does not work on your layout, open ⌃⌘Space and search for U+00A1.