AltKeyCodes

Warning Sign Symbol

There is no legacy Windows Alt code for Warning Sign because it is not in either the OEM code page 437 or Windows-1252 tables. The Unicode codepoint is U+26A0, which you can use as ⚠ in HTML, \26A0 in CSS, or type with Alt+9888 on Windows (BMP only). If your keyboard has no numeric keypad, use the Character Viewer, the HTML entity, or copy the character directly. Warning Sign is outside both legacy code pages, which is why U+26A0 is the identifier that works across Word, HTML, CSS, Python and JavaScript. Warning Sign has no named HTML entity, so use the numeric escape ⚠ or the hex escape ⚠.

Codes for this symbol

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

Not available for this symbol: legacy Windows Alt code, macOS Option shortcut, named HTML entity.

How to type warning sign on Windows

  1. Turn Num Lock on so the numeric keypad is active.
  2. Hold the left Alt key.
  3. Type 9 8 8 8 on the numeric keypad for the decimal codepoint 9888.
  4. Release Alt. The Warning Sign character (⚠) appears.

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

How to type warning sign on macOS

There is no direct Option shortcut for Warning Sign. Open the Character Viewer with ⌃⌘Space, search for "Warning Sign" and click the character to insert it.

How to use warning sign in code

  • HTML: or
  • CSS: content:"\26A0"; ()
  • Python: \u26A0 or chr(0x26A0)
  • JavaScript: \u26A0 or String.fromCodePoint(0x26A0)
  • JSON: "\u26A0"
Eighth NoteAlt+13
Black Heart SuitAlt+3
White Smiling FaceAlt+1
Female SignAlt+12
Male SignAlt+11
Black Spade SuitAlt+6
Black Club SuitAlt+5
Black Diamond SuitAlt+4
Black StarAlt+9733
Black Smiling FaceAlt+2
Beamed Eighth NotesAlt+14
Skull And CrossbonesAlt+9760
Music Sharp SignAlt+9839
High Voltage SignAlt+9889
Black Sun With RaysAlt+9728
White StarAlt+9734
Ballot BoxAlt+9744
Ballot Box With CheckAlt+9745

Frequently asked questions

Is there an Alt code for ⚠?

No legacy Alt code exists for Warning Sign because it is not in code page 437 or Windows-1252. Use the Unicode codepoint U+26A0 in HTML, CSS or the Character Viewer instead.

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+9888 not work?

Alt+9888 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 Warning Sign?

The Unicode codepoint for Warning Sign is U+26A0. You can use this value in HTML as ⚠, in CSS as \26A0, and in Word with Alt+X.

How do I type ⚠ on a Mac?

Open the Character Viewer with ⌃⌘Space and search for the character name or U+26A0, then click it.

Back to Miscellaneous Symbols