Key black filled icon
Outline icon of a door key with a round bow and notched blade set on a diagonal
About the Key black filled icon
A classic door key drawn on a diagonal: a large round bow pierced by a small circular hole, a slim straight shaft, and a stepped, notched bit at the lower right. It stands for access, unlocking, permissions and safekeeping, and fits login and password fields, account security settings, hotel and rental booking apps, and real-estate listings.
The open circular bow balances the long shaft, so the mark stays readable at 16 px as long as the notches are kept shallow. Pair it with padlock, shield and door icons for a consistent security set, and switch to the filled style for active or unlocked states.
This is the solid black filled version of the key icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
