---
title: "Danger Square Icon | Free Download PNG & SVG | Solar Line Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/danger-square--29546
canonical_url: "https://www.streamlinehq.com/icons/download/danger-square--29546"
summary: "Clean duotone icon of a rounded square with an exclamation mark. Used for alerts and warnings."
---

# Danger Square icon

The Danger Square icon shows a rounded square outline containing a vertical exclamation mark and dot. Drawn in the duotone style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for warning messages, error states, safety alerts, validation notices, and caution buttons. It belongs to Solar Line Duotone free set in the Solar family.

## Preview

![Clean duotone icon of a rounded square with an exclamation mark. Used for alerts and warnings.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/essentional-ui/danger-square-x90gsu2yxm0qkqacea81q.png/danger-square-0ujlmuiaomwbwxn95kjbtm.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Danger Square
- **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**: danger, warning, caution, alert, exclamation, attention, notice, error, notification, problem

## Download

- [Download Danger Square on Streamline](https://www.streamlinehq.com/icons/download/danger-square--29546)

## Also available in other styles

- [Danger Square — Solar Broken](/icons/download/danger-square--29248.md) (Free)
- [Danger Square — Solar Bold](/icons/download/danger-square--29265.md) (Free)
- [Danger Square — Solar Linear](/icons/download/danger-square--29194.md) (Free)
- [Danger Square — Solar Bold Duotone](/icons/download/danger-square--29510.md) (Free)

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