Key black outline icon
Door key with a round bow, circular hole and a blade with four stepped notches
About the Key black outline icon
A classic door key seen flat: a large round bow with a circular hole, a straight shank angled down to the left and a blade cut with four stepped notches at the tip. It stands for access, unlocking and security. Use it on login and password screens, rental and real estate listings, hotel booking flows, locksmith sites and account settings panels.
The open bow balances the notched blade so the key reads clearly on the diagonal, and the even stroke width matches the other security icons. Pair it with padlock, shield and fingerprint icons for an access set. Keep it at 24 px or above so the notches stay distinct.
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.
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.
