---
title: "Warning Shield Icon | Free Download PNG & SVG | Flex Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/warning-shield--24510
canonical_url: "https://www.streamlinehq.com/icons/download/warning-shield--24510"
summary: "Rounded line icon of shield outline with an exclamation mark. Used for warnings, security alerts, and protection status."
---

# Warning Shield icon

The Warning Shield icon shows a rounded shield outline with a centered exclamation mark. Drawn in the line style on a 14px grid with a 1px stroke, its smooth curves stay clear at small sizes: Use it for warning banners, security alerts, protection status, and safety notifications. It belongs to Flex Line set in the Flex family.

## Preview

![Rounded line icon of shield outline with an exclamation mark. Used for warnings, security alerts, and protection status.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/alerts/warning-shield-n9h1cg2dx34yscqg6d8du.png/warning-shield-nulevb1hadgb1gw027g9s.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Warning Shield
- **Type**: Icon
- **Set**: [Flex Line](/icons/flex-line.md) — Flex is a fluid icon family inspired by nature's curves. It replaces rigid geometry with smooth, flowing forms. The Line variant features elegant strokes with organic curves.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Line, Stroke
- **Category**: Interface Essential › Alerts
- **Default size**: 14px
- **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**: warning, alert, exclamation, caution, shield, security, protection, secure, safety, guard, defense, shielding, symbol, emblem, outline, frame

## Download

- [Download Warning Shield on Streamline](https://www.streamlinehq.com/icons/download/warning-shield--24510)

## Also available in other styles

- [Warning Shield — Flex Duo](/icons/download/warning-shield--24559.md) (Pro)
- [Warning Shield — Flex Remix](/icons/download/warning-shield--28514.md) (Pro)
- [Warning Shield — Flex Gradient](/icons/download/warning-shield--27705.md) (Pro)
- [Warning Shield — Flex Flat](/icons/download/warning-shield--24720.md) (Pro)
- [Warning Shield — Flex Neon](/icons/download/warning-shield--30396.md) (Pro)
- [Warning Shield — Flex Pop](/icons/download/warning-shield--31279.md) (Pro)
- [Warning Shield — Flex Solid](/icons/download/warning-shield--24350.md) (Pro)

---

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