---
title: "Question Circle Icon | Free Download PNG & SVG | Solar Linear"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/question-circle--29194
canonical_url: "https://www.streamlinehq.com/icons/download/question-circle--29194"
summary: "Clean line icon of a question mark inside a circle. Used for help, FAQs, and information."
---

# Question Circle icon

The Solar Linear Question Circle icon shows a question mark inside a circular outline. Drawn in the line 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 prompts, and information panels. It belongs to Solar Linear free set in the Solar family.

## Preview

![Clean line icon of a question mark inside a circle. Used for help, FAQs, and information.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/essentional-ui/question-circle-08425gcvuj3rchagl4fv7y.png/question-circle-3jxfg3htpqw3w1vsej7b28.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Question Circle
- **Type**: Icon
- **Set**: [Solar Linear](/icons/solar-linear.md) — Solar is a free and open source icon set created by 480 Design with bright, clean aesthetics.
- **Family**: [Solar](/icons/solar.md)
- **Style**: Line, 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--29194)

## Also available in other styles

- [Question Circle — Solar Line Duotone](/icons/download/question-circle--29546.md) (Free)
- [Question Circle — Solar Broken](/icons/download/question-circle--29248.md) (Free)
- [Question Circle — Solar Bold Duotone](/icons/download/question-circle--29510.md) (Free)
- [Question Circle — Solar Bold](/icons/download/question-circle--29265.md) (Free)

---

[View full sitemap](/sitemap.md)