Padlock Security black filled icon
Closed padlock with rounded shackle and keyhole inside a circular outline frame
About the Padlock Security black filled icon
A closed padlock sits inside a thin circle: a rounded shackle arcs above a squared body, and a keyhole with a short slot is centered on the face. The shut shackle communicates protected access, privacy and encrypted data. Place it on login and checkout screens, SSL and privacy policy pages, password managers, VPN apps and security slide decks.
The circular frame leaves generous space around the lock, so the mark stays balanced next to other badge style icons. Pair it with key, shield and unlocked padlock icons to show state changes, and reuse the same frame diameter across the set for an even rhythm.
This is the solid black filled version of the padlock security icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
