---
title: "Question Circle Icon | Free Download PNG & SVG | Ultimate Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/question-circle--15759
canonical_url: "https://www.streamlinehq.com/icons/download/question-circle--15759"
summary: "Rounded duotone icon of a question mark inside a circle. Used for help, FAQs, and support."
---

# Question Circle icon

The Question Circle icon shows a bold question mark centered inside a circular outline with a filled interior. Drawn in the duotone style on a 24px grid with a 1px stroke for clear, spacious UI details. Use it for help buttons, FAQs, support links, onboarding prompts, and information states. It belongs to Ultimate Duotone set in the Ultimate family.

## Preview

![Rounded duotone icon of a question mark inside a circle. Used for help, FAQs, and support.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-duotone/interface-essential/alerts/question-circle-dtrvu9k5x2gwfcexekkhwk.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Question Circle
- **Type**: Icon
- **Set**: [Ultimate Duotone](/icons/streamline-duotone.md) — Ultimate is the world’s largest icon family, designed by 8 expert designers. The Duotone style enhances visual depth by combining colored lines and filled shapes, perfect for matching brand or project colors. Key advantages: 1—Customizable colors. Apply up to four different colors to icon elements. 2— Adjustable stroke thickness. Create looks ranging from thin to bold for varied aesthetics.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Duo, Stroke, Filled
- **Category**: Interface Essential › Alerts
- **Default size**: 24px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: question, circle, info, information, help, faq, query, assist, mark, alert, notification, unknown, doubt, mystery, uncertain, bubble, frame

## Download

- [Download Question Circle on Streamline](https://www.streamlinehq.com/icons/download/question-circle--15759)

## Also available in other styles

- [Question Circle — Ultimate Colors](/icons/download/question-circle--19597.md) (Pro)
- [Question Circle — Ultimate Regular](/icons/download/question-circle--8998.md) (Pro)
- [Question Circle — Ultimate Bold](/icons/download/question-circle--7536.md) (Pro)
- [Question Circle — Ultimate Light](/icons/download/question-circle--8267.md) (Pro)

---

[View full sitemap](/sitemap.md)