Nfc Lock Padlock Waves black outline icon

About the Nfc Lock Padlock Waves black outline icon

A closed padlock sits inside a thin circular frame, and in place of a keyhole its body carries a dot with two rising arcs, the standard wireless or NFC signal mark. The combination communicates contactless authentication, tap to unlock and secure short range transfer. Use it for smart lock apps, mobile wallet and tap to pay screens, hotel keycard systems, access control dashboards and IoT device settings.

The shackle is drawn as a simple rounded arch over a squared body, so the signal arcs inside get most of the visual weight and stay the focal point. The outer ring makes it drop straight into a badge or toolbar grid. It matches fingerprint, key and shield icons in the same circular family; at very small sizes keep only the padlock and arcs.

This is the black outline version of the nfc lock padlock waves 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.