A reference you can trace to its sources.

SafetySymbols.org helps people recognize safety signs and understand what they communicate. The library contains 266 reference entries across ISO 7010, GHS, and NFPA 704.

What you can do here

Look up a symbol by code or meaning, identify its family by color and shape, compare signs, download reference artwork, and build a personal collection. The practice quiz and printable sheets support learning.

Independent, with clear limits

This site is not affiliated with ISO, OSHA, the United Nations, or NFPA. We do not issue compliance approvals or training certificates. A symbol reference cannot replace a risk assessment, a safety data sheet, the governing standard, or qualified advice for a particular installation.

Who reviews the content?

We do not currently publish independently verified reviewer credentials. We therefore make no claim that this library has been certified by an engineering editorial board. Source checks, record dates, and explanatory notes are described separately in our methodology.

Sources you can inspect

Each symbol page links to a primary reference and its artwork source. Creator credits and license information are available on the page and in a downloadable attribution file. Where we discuss a jurisdiction-specific rule, the source and jurisdiction are identified.

Corrections and contributions

Help improve a reference by sending the page URL, the statement in question, and an authoritative source or standard edition. Use the correction link on the symbol page or contact us. We review proposed changes against their supporting evidence.

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