Padlock black outline icon
Closed padlock with rounded shackle and a keyhole on the body
About the Padlock black outline icon
This padlock is drawn shut: a tall semicircular shackle rests on a broad rounded body marked with a small circular keyhole and a short slot below it. The closed position reads immediately as protection, restricted access and privacy. Use it on login and password fields, secure-checkout or HTTPS badges, locked records in an admin table, privacy policy pages, and access-control slides in a security presentation.
Proportions are simple and symmetrical, with the shackle about as tall as the body and even stroke weights that stay legible when scaled down. It pairs naturally with key, shield, unlocked padlock and fingerprint icons from the library. At 16 px, drop the keyhole detail or use the filled style so the silhouette stays readable in toolbars.
This is the black outline version of the padlock icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
