Round Head Key black outline icon
Outline icon of a single key with a round head and angled teeth
About the Round Head Key black outline icon
The icon shows a single key with a circular hollow bow, a straight diagonal shaft and two angled teeth notches near the tip. It represents access, security and unlocking, fitting login and authentication screens, password manager UI, security apps and rental or hotel key systems.
The hollow round head connects directly to the shaft, which ends in a simple stepped tooth pattern rather than complex cuts. It pairs well with padlock and key set icons in the library. The clean silhouette scales well from favicon to hero-banner size.
This is the black outline version of the round head key icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
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.
