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SymbolsWarning

☣️ Biohazard Emoji

Biohazard conveys attention, caution, reminders, or an item that needs checking, with tone shaped by nearby text.

QUICK FACTS
Official name
Biohazard
Category
Symbols
Subcategory
Warning
Unicode
U+2623 U+FE0F
Emoji version
Emoji 1.0
Unicode version
17.0
Lookup Data

Names, Keywords and Search Terms

Search terms, common aliases, and lookup keywords.

Official Name

Biohazard

Subcategory: Warning

Aliases & Common Names

  • biohazard

Keywords & Search Terms

  • biohazard
  • warning
  • symbol
  • sign
  • mark
  • label
  • status
  • icon
  • indicator
  • attention
  • caution
  • reminders
Developer Reference

☣️ Emoji Codes

Copy Unicode, HTML, JavaScript, CSS, and programming escape values.

FormatCode ValueAction
Unicode
U+2623 U+FE0F
Code points
U+2623 U+FE0F
UTF-8 bytes
0xE2 0x98 0xA3 0xEF 0xB8 0x8F
UTF-16
\u2623\uFE0F
HTML decimal entity
☣️
HTML hexadecimal entity
☣️
JavaScript escape
\u{2623}\u{FE0F}
CSS escape
\2623 \FE0F
Python string
\u2623\uFE0F
Unicode Breakdown

Sequence Breakdown for ☣️

This emoji is composed of 2 Unicode characters joined together.

Step 1
☣
U+2623Biohazard
+
Step 2
VS16
U+FE0FVariation Selector-16 (Emoji Presentation)
Discovery

Related Symbols Emojis

Explore other emojis frequently used alongside ☣️.

Browse all Symbols Emojis →
Emoji Styles

See ☣️ in Different Styles

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Microsoft Fluent

MIT License
Biohazard emoji in Microsoft Fluent style

Google Noto

SIL Open Font License 1.1
Biohazard emoji in Google Noto style

Twemoji

CC BY 4.0
Biohazard emoji in Twemoji style

OpenMoji

CC BY-SA 4.0
Biohazard emoji in OpenMoji style

Why do emoji designs look different?

Unicode defines the emoji character or sequence, while each artwork set decides how it is drawn. That is why the same emoji can look different between devices, apps, and design systems.

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Use ☣️
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FAQ

Questions About ☣️

Frequently asked questions about meaning, copying, PNG export, and Unicode data.

Biohazard conveys attention, caution, reminders, or an item that needs checking, with tone shaped by nearby text.