Biohazard symbol
Type :biohazard: · Marks
What ☣ is for
The biological hazard trefoil, designed in 1966 to be memorable but meaningless, so that its meaning could be taught. It worked: everyone now knows it on sight.
How to type ☣
The shortcuts below are the built-in routes. With
Emoji Anywhere
installed you can skip all of them and type
:biohazard: in any text field instead, which
is the same on every platform.
macOS
No direct shortcut. Use Edit → Emoji & Symbols, or switch to the Unicode Hex Input
source and type 2623
with Option held.
Windows
No Alt code. In Word, type 2623 then press Alt +
X. Elsewhere use the emoji panel with Win + Period, or Character Map.
Shortcodes
:biohazard: On the web
HTML ☣
Unicode U+2623
More from marks
:check: ✔ :heavy_check: ✗ :cross: ✘ :heavy_cross: ☑ :checked_box: ☒ :crossed_box: ☐ :empty_box_checkbox: ⊘ :prohibited_no: ⚠ :warn: ⚡ :lightning_bolt: ☠ :skull_and_crossbones: ☢ :radioactive: Every symbol and kaomoji is in the full gallery .
Tired of copying ☣ from pages like this one?
That is exactly what the extension removes. Here is the whole interaction, in every text field you already use:
You type
You get
Your keyboard already knows what you mean
Free, 280 KB, no account. Two letters from now you will never open an emoji panel again.