Forbidden black outline icon
Outline icon of a circular no-entry sign with a double ring and diagonal slash
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About the Forbidden black outline icon
This icon shows a double-ring circle crossed by a single diagonal slash, the universal no-entry symbol. It communicates prohibition, restriction and denial, and works well for access-denied screens, restricted zones, form validation errors, permission alerts and settings that block an action.
Two concentric circle outlines frame the diagonal line at a consistent stroke width, keeping the mark legible at small sizes. It pairs with warning triangle and lock icons in the set. Use a red fill variant to reinforce urgency in error states.
This is the black outline version of the forbidden 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.
