Unlock black outline icon
Outline icon of a padlock with an open shackle and a keyhole in its body
About the Unlock black outline icon
A tall padlock with a rounded base, a classic keyhole cut into the body and a curved shackle lifted free of its housing on one side. The open shackle communicates granted access, an unprotected state or a successful sign-in, making it useful for login and password fields, account permission toggles, file-sharing controls, browser security indicators and premium-content unlock screens.
The body is drawn as a U-shape with two small circles marking the shackle mounts, and the detached arm curls well above it so the open state is obvious even at 16 px. Use it as the counterpart to a closed padlock, key or shield icon and keep both at identical optical weight in a toggle.
This is the black outline version of the unlock 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.
