---
title: "Danger Square Icon | Free Download PNG & SVG | Mynaui Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/danger-square--29455
canonical_url: "https://www.streamlinehq.com/icons/download/danger-square--29455"
summary: "Minimal line icon of a rounded square containing an exclamation mark. Used for alerts, errors, and warnings."
---

# Danger Square icon

The Danger Square icon shows a rounded square outline containing a centered exclamation mark. Drawn in the line style on a 16px grid with a 1px stroke so it stays crisp and uncluttered. Use it for error messages, warning states, danger actions, validation feedback, and alert notifications. It belongs to Mynaui Line free set in the Mynaui family.

## Preview

![Minimal line icon of a rounded square containing an exclamation mark. Used for alerts, errors, and warnings.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/2/danger-square-4rvcewaeknkxg2zprs0ed.png/danger-square-96lqka9v5nj4o2zeh860ej.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Danger Square
- **Type**: Icon
- **Set**: [Mynaui Line](/icons/mynaui-line.md) — Mynaui is a free and open source icon set created by Praveen Juge.
- **Family**: [Mynaui](/icons/mynaui.md)
- **Style**: Line, Stroke
- **Category**: All Icons › All Icons
- **Default size**: 16px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [MIT](https://github.com/praveenjuge/mynaui-icons/blob/main/LICENSE)
- **Author**: [MynaUI](https://icons.mynaui.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: danger, alert, warning, exclamation, caution, square, symbol, notice, urgency, attention

## Download

- [Download Danger Square on Streamline](https://www.streamlinehq.com/icons/download/danger-square--29455)

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