Email Security Padlock black filled icon

About the Email Security Padlock black filled icon

An open-flap envelope carries an at sign on its face while a closed padlock sits inside a circle at the upper right corner. Together they communicate encrypted messaging, verified senders, spam filtering and two-factor sign-in by email. Suited to mail client settings, hosting dashboards, cybersecurity landing pages, IT policy decks and privacy onboarding flows.

The envelope uses a rounded rectangle with V-shaped fold lines meeting at the center, and the padlock badge overlaps its top edge so the two read as one unit. It pairs with the key, shield and verified mail icons in the same security family. Keep it at 24 px or above so the at sign stays round rather than blurring.

This is the solid black filled version of the email security padlock icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.

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.