Key Information black filled icon

About the Key Information black filled icon

A classic key with a round bow, a pierced hole and three teeth along its shaft lies diagonally, overlapped at the lower right by a circle containing an exclamation mark, and both sit inside a larger ring. It flags essential facts, access notes and things a reader must not miss. Use it in help centers, onboarding tips, security settings, password guidance and training material.

The key runs corner to corner while the alert badge sits on the diagonal, a familiar badge pattern that users already read as attention required. Pair it with lock, shield and info circle icons. Keep it at 32 px or larger so the key teeth and the exclamation dot stay distinct.

This is the solid black filled version of the key information icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.

It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.

Free for personal and commercial use with attribution.