Attention Sign black outline icon

About the Attention Sign black outline icon

An upward-pointing triangle with softly rounded corners encloses a heavy exclamation mark: a tapered vertical stroke above a separate rounded dot. The shape is the universal cue for caution, risk and things that need a second look. Place it in error and validation messages, system alert banners, safety instructions, machinery labels and road or site signage mockups.

The triangle sits slightly wider than it is tall, with even stroke weight on all three sides, and the exclamation mark fills most of the interior height so it stays visible when scaled down. It pairs directly with info, question and prohibition marks in a notification set. At 16 px keep the dot separated from the stem.

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

Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.

Free for personal and commercial use with attribution.