Door Key black outline icon
Door key with a round bow, central hole and notched teeth, inside a circular frame
About the Door Key black outline icon
A classic door key sits inside a thin circle: a round bow with a hole in the center, a straight shaft and a notched bit with two cut teeth at the tip. It signals access, unlocking and protection, which suits login screens, password reset flows, real estate listings, rental and property apps and security sections of a site.
The key is centered vertically with even space inside the ring, and the teeth are cut as sharp steps rather than rounded notches. Group it with lock, shield and door icons; the circular frame lets it drop straight into round button slots.
This is the black outline version of the door key 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.
