---
title: "Shield Warning Icon | Free Download PNG & SVG | Solar Line Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/shield-warning--29568
canonical_url: "https://www.streamlinehq.com/icons/download/shield-warning--29568"
summary: "Clean duotone icon of a shield outline with an exclamation mark. Used for warnings, security alerts, and validation errors."
---

# Shield Warning icon

The Shield Warning icon shows a shield outline with a centered exclamation mark. Drawn in the duotone style on a 24px grid with a 1.5px stroke so it stays clear and airy at small sizes. Use it for security warnings, system alerts, validation errors, and risk indicators. It belongs to Solar Line Duotone free set in the Solar family.

## Preview

![Clean duotone icon of a shield outline with an exclamation mark. Used for warnings, security alerts, and validation errors.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/security/shield-warning-2a5u7k098l4gqzr1wpo2s.png/shield-warning-nquw4s7q8wcqzksuvzunu8.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Shield Warning
- **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**: Security › Security
- **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**: shield, warning, alert, exclamation, security, caution, danger, hazard, protect, notification

## Download

- [Download Shield Warning on Streamline](https://www.streamlinehq.com/icons/download/shield-warning--29568)

## Also available in other styles

- [Shield Warning — Solar Broken](/icons/download/shield-warning--29230.md) (Free)
- [Shield Warning — Solar Bold](/icons/download/shield-warning--29285.md) (Free)
- [Shield Warning — Solar Linear](/icons/download/shield-warning--29213.md) (Free)
- [Shield Warning — Solar Bold Duotone](/icons/download/shield-warning--29528.md) (Free)

---

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