Lock Closed Circle Badge black outline icon
Circle badge containing a closed padlock with a round keyhole and corner rivets
About the Lock Closed Circle Badge black outline icon
A square-bodied padlock with a raised semicircular shackle sits inside a thin circle frame. The body carries a round keyhole in the center and four small rivet dots at its corners, and the shackle is shut against the case. It signals locked state, encryption and restricted access, which suits login forms, password fields, privacy settings, secure checkout badges and HTTPS status indicators.
The circular frame leaves even margin around the lock, so the icon works as a status chip or button glyph without extra padding. The boxy body and squared shackle shoulders distinguish it from rounder padlock variants in the library. It pairs with unlock, key and shield icons; at 24 px drop the rivet dots or step up to 32 px.
This is the black outline version of the lock closed circle badge icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
