Nfc Lock Padlock Waves color outline icon

About the Nfc Lock Padlock Waves color 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 colour outline version of the nfc lock padlock waves icon: the same line drawing in an accent colour, useful for highlighting a state, a category or a brand tone without adding visual weight.

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.