Key Circle Badge black outline icon
Door key with a round bow and two square teeth, placed diagonally inside a circle
About the Key Circle Badge black outline icon
A classic barrel key set inside a thin circle: a large round bow at one end, a straight diagonal shaft, and a bit with two square teeth at the tip. It stands for access, unlocking, passwords and permissions, so it fits login screens, password managers, hotel and rental booking flows, account security settings and real-estate listings.
The key runs corner to corner across the circle, which balances the composition and leaves even margins on both sides. The bow is drawn as a double ring, echoing the outer border. Combine it with padlock, shield and fingerprint icons, and use at least 32 px so the two teeth stay readable.
This is the black outline version of the key circle badge icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
