∞SymbolsSymbolsMiscellaneous SymbolsReviewed 2026-08-11

BIOHAZARD SIGN

BIOHAZARD SIGN is a symbol in the Miscellaneous Symbols Unicode block.

U+2623 · 15.1.0 · Common script

About this character

BIOHAZARD SIGN (U+2623) belongs to the Miscellaneous Symbols block with Unicode general category So. Copy it as UTF-8, HTML, CSS, JavaScript, or Python from its character page.

Copy formats

FormatValueAction
UTF-8E2 98 A3
UTF-162623
HTML☣ / ☣
CSS\002623
JavaScript\u2623
Python\u2623
URL%E2%98%A3

Character

Copy the literal character when you need the glyph itself: