Shield Lock black outline icon
Outline icon of a padlock with a keyhole centered on a double-outlined shield
About the Shield Lock black outline icon
A pointed heraldic shield drawn with a double border holds a closed padlock at its center, complete with a rounded shackle and a keyhole with a slot below it. Together they communicate protected data, encrypted access and account safety, which fits login and two-factor screens, privacy settings pages, antivirus dashboards, SSL and checkout trust badges, and security section headers on landing pages.
The shield's inner outline echoes the outer edge, giving depth without fill, while the padlock body is a wide rounded rectangle that keeps the keyhole legible even when scaled down. It pairs with key, fingerprint and eye-off icons. At 16 px the double border can close up, so use the fill style for toolbars.
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.
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.
