Radioactive, biohazard, high-voltage, and warning signs plus the alert marks that go with them. Click any symbol to copy it instantly.
Hazard symbols flag danger at a glance. This library gathers the radioactive, biohazard, and skull-and-crossbones marks, the warning and caution signs, the electrical and high-voltage glyphs, and the exclamation marks used for alerts — every one a plain Unicode character you can copy into labels, docs, and messages.
The classic danger signs for radiation, biological hazards, and poison.
General warning marks and the high-voltage and electrical hazard signs.
Exclamation and cross marks used to draw attention to a danger or error.
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