Key black outline icon
Outline door key at a diagonal with a round bow, center hole and two teeth near the tip
About the Key black outline icon
The key runs corner to corner: a large circular bow with a small hole at its top right, a long straight shaft, and two squared teeth stepping off the lower edge near the rounded tip. It reads as a physical door key rather than a digital token. Use it for login and password fields, account recovery flows, license key pages, hotel and property listings, and locksmith or real estate sites.
The 45-degree angle fills the square canvas evenly and gives the shaft its length without shrinking the bow. Rounded ends on every stroke keep the silhouette friendly instead of technical. It pairs with padlock, shield and fingerprint icons in a security set, and stays legible down to 16px.
This is the black outline version of the 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.
