Key black filled icon
Door key with an oval head and toothed blade inside a circular outline
About the Key black filled icon
A traditional door key sits diagonally inside a thin circle: a wide oval bow with a small round hole at the top left, a plain shank, and a blade cut with three square teeth at the lower right. It stands for access, unlocking and ownership, making it a fit for login and password fields, permission settings, subscription unlock states, real estate listings and hotel or rental apps.
The oval head is deliberately large so the key reads clearly even when the toothed tip thins out, and the circular frame gives it a button-ready silhouette. It pairs with padlock, shield and fingerprint icons. Use 24 px or above so the notches in the blade remain distinct.
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.
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.
