---
title: "Question Circle Icon | Free Download PNG & SVG | Solar Line Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/question-circle--29546
canonical_url: "https://www.streamlinehq.com/icons/download/question-circle--29546"
summary: "Clean duotone icon of a question mark inside a circle. Used for help, FAQs, and support."
---

# Question Circle icon

The Question Circle icon shows a question mark centered inside a circular outline. Drawn in the duotone style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for help buttons, FAQs, support links, onboarding guidance, and information screens. It belongs to Solar Line Duotone free set in the Solar family.

## Preview

![Clean duotone icon of a question mark inside a circle. Used for help, FAQs, and support.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/essentional-ui/question-circle-kd31ww0ucte7ackkrum74.png/question-circle-zd02709pf25cr03cuqr0d.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Question Circle
- **Type**: Icon
- **Set**: [Solar Line Duotone](/icons/solar-line-dutone.md) — Solar is a free and open source icon set created by 480 Design with bright, clean aesthetics.
- **Family**: [Solar](/icons/solar.md)
- **Style**: Duo, Stroke
- **Category**: Essentional UI › Essentional UI
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Free
- **License**: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)
- **Author**: [480 Design](https://www.figma.com/community/file/1166831539721848736/solar-icons-set)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: question, query, inquiry, FAQ, unknown, doubt, confusion, help, support, assistant

## Download

- [Download Question Circle on Streamline](https://www.streamlinehq.com/icons/download/question-circle--29546)

## Also available in other styles

- [Question Circle — Solar Broken](/icons/download/question-circle--29248.md) (Free)
- [Question Circle — Solar Bold](/icons/download/question-circle--29265.md) (Free)
- [Question Circle — Solar Linear](/icons/download/question-circle--29194.md) (Free)
- [Question Circle — Solar Bold Duotone](/icons/download/question-circle--29510.md) (Free)

---

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