Doubts Question Mark Button black outline icon
Bold question mark centered inside two concentric circles forming a round button
About the Doubts Question Mark Button black outline icon
A thick question mark with a square dot sits in the middle of a round button formed by two concentric rings, leaving a clear margin around the glyph. It signals doubts, open questions and the need for an explanation, which suits FAQ sections, help and support menus, tooltip triggers beside form fields, quiz screens and onboarding tours.
The double ring gives the mark a badge-like weight, and the heavy stem contrasts with the thin circles so it stays legible when scaled down. Use it alongside info, warning and chat bubble icons; at button sizes below 24 px drop the outer ring.
This is the black outline version of the doubts question mark button 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.
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