Warning Triangle black outline icon

About the Warning Triangle black outline icon

A broad triangle with softly rounded corners, standing on its base, with a thick vertical stroke and a separate dot below it forming an exclamation mark at the center. It is the universal caution mark for anything a user must not miss. Use it for form validation errors, system alert banners, low battery or connection warnings, hazard labels on equipment, and safety sections of manuals.

The triangle is wider than it is tall, which gives the sign a grounded, road-marker stance, and the exclamation is set high so the gap under the dot reads clearly. It pairs with error, info and shield icons from the same set. Pair it with red fill states in UI while keeping the outline version for print.

This is the black outline version of the warning triangle 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.