Key Circle Badge black outline icon
Key with slotted rectangular head and notched blade inside a circle outline
About the Key Circle Badge black outline icon
A single key lies diagonally inside a thin circular frame. It has a rounded rectangular bow with a slot cut through it, a straight shaft and a short blade with three cut notches at the tip. The design stands for access, login credentials, passwords, unlocking and property handover. Use it on sign-in screens, password managers, hotel and rental listings, car dealership pages and door-lock or smart-home controls.
The circle keeps the key centered with clear margin, so the badge works as a standalone button or avatar-sized marker. Stroke weight matches across the frame and the key, and the notches are the only fine detail. It pairs with padlock, shield and fingerprint icons in the same circular set; use 28 px or larger so the blade notches stay visible.
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.
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.
