Round Head Key black filled icon
Side view of a key with a round head, center hole and notched blade
About the Round Head Key black filled icon
A horizontal key with a thick circular head, a small round hole through its center, and a straight shaft ending in a zig-zag notched blade. It is the plain shorthand for access, unlocking, passwords, permissions and property handover. Place it on login screens, password reset flows, API key settings, hotel booking pages and real estate listings.
Heavy uniform strokes and a wide head keep the shape solid even in a 16 px toolbar, and the notches stay distinct because they run along a single edge. Pair it with padlock, shield and fingerprint icons to build a consistent security set.
This is the solid black filled version of the round head key icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
