---
title: "Shield Warning Icon | Free Download PNG & SVG | Nova Line Icons"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/shield-warning--12098
canonical_url: "https://www.streamlinehq.com/icons/download/shield-warning--12098"
summary: "Clean line icon of a shield outline with an exclamation mark. Used for security warnings, alerts, and protection interfaces."
---

# Shield Warning icon

The Shield Warning icon shows a shield outline with a centered exclamation mark. Drawn in the line style on a 24px grid with a 2px stroke so it stays clear at small sizes. Use it for security warnings, threat alerts, protection settings, access control, and safety notifications. It belongs to Nova Line Icons set in the Nova family.

## Preview

![Clean line icon of a shield outline with an exclamation mark. Used for security warnings, alerts, and protection interfaces.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/web-development:apps/shield-warning-diui0x76wmh3d5nv79hpdu.png/shield-warning-955dkidq6lff7dfr97t87.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Shield Warning
- **Type**: Icon
- **Set**: [Nova Line Icons](/icons/nova-line-icon.md) — Nova adheres to the official Material Design guidelines. Each icon is thoughtfully designed to ensure consistency and effectively convey its meaning. The Line style is perfect for projects that prioritize simplicity, seamlessly adapting to both light and dark backgrounds. All Nova Line icons are designed on a 24px grid with a 2px stroke. – Made by Streamline
- **Family**: [Nova](/icons/nova.md) — Streamline x Material
- **Style**: Line
- **Category**: Programing apps websites › Web Development Apps
- **Default size**: 24px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: Shield, Warning, Alert, Caution, Exclamation, Security, Safety, Attention, Notice, Danger, Protection, Antivirus, Encryption, Firewall, Malware

## Download

- [Download Shield Warning on Streamline](https://www.streamlinehq.com/icons/download/shield-warning--12098)

## Also available in other styles

- [Shield Warning — Nova Line](/icons/download/shield-warning--32606.md) (Pro)
- [Shield Warning — Nova Solid](/icons/download/shield-warning--11917.md) (Pro)

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