Shield Lock black outline icon
Outline icon of a shield containing a closed padlock with a keyhole
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About the Shield Lock black outline icon
A shield with a flat angled top and a pointed base encloses a closed padlock: a square body with a keyhole and a tall rounded shackle arching above it. The stacked pair doubles the message of protection, locked data and verified safety. Use it on security settings screens, privacy policy and GDPR pages, antivirus and VPN products, login and two-factor flows, and banking or insurance trust badges.
The padlock is centered and sized to fill the shield's widest band, leaving an even margin on both sides so neither shape crowds the other. It sits alongside key, fingerprint, checkmark shield and eye icons in security sets. The shackle is the first detail to thin out, so keep it at 24 px or larger.
This is the black outline version of the shield lock 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.
