PADLOCK ICONS
Secure, simple, and instantly reassuring, these padlock icons cover every lock state - a closed padlock, an open padlock, a keyhole lock, a combination lock, a shield-and-lock, and a locked circle. They come in flat, line, and lightly shaded styles, solid in trust-building greys, greens, and golds. Each is a transparent PNG icon that keeps clean lines from a small address-bar chip to a large security banner. The space around each lock stays clear, so a padlock drops onto a dark UI, a coloured card, or a photo with no faint outline around it. Sites mark secure pages, apps flag privacy settings, and banks reassure at checkout. They also fit login screens, password managers, SSL badges, and terms pages. Save the set free, and recolour or resize to suit your interface.
