NFC Lock black outline icon

About the NFC Lock black outline icon

A closed padlock with a tall rounded shackle carries three nested signal arcs and a small dot across its square body, the standard wireless mark, showing a lock opened by a contactless tap. It communicates NFC security, tap-to-pay protection and keyless entry, fitting mobile wallet screens, smart home apps, hotel door systems, access control panels and fintech landing pages.

The arcs sit low and centered so the shackle stays the dominant shape, and stroke weight matches across body, shackle and waves. It pairs with fingerprint lock, key card and contactless payment icons. Since the wave stack is fine, avoid sizes under 32 px where the smallest arc can disappear.

This is the black outline version of the nfc lock icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

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.