Blocked black filled icon
Circle crossed by a diagonal line, an empty prohibition sign
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About the Blocked black filled icon
A plain circle is crossed by a single diagonal line running edge to edge, the universal prohibition mark left deliberately empty so any subject can sit behind it. It signals blocked access, banned actions and disabled states, which fits permission errors, moderation tools, admin panels, form validation messages and policy or safety signage.
Equal stroke weight on the ring and the slash keeps the mark neutral, and the line meets the circle cleanly at both ends so it still reads correctly when overlaid on another glyph. It layers well over camera, phone or user icons. Keep it at 16 px or larger.
This is the solid black filled version of the blocked icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
