---
title: "Shield Warning Icon | Free Download PNG & SVG | Nova Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/shield-warning--32606
canonical_url: "https://www.streamlinehq.com/icons/download/shield-warning--32606"
summary: "Clean line icon of a shield outline with a centered exclamation mark. Used for warnings, alerts, and security issues."
---

# Shield Warning icon

The Shield Warning icon shows a thick shield outline with a centered vertical exclamation mark and round dot. Drawn in the line style on a 24px grid for a bold, larger visual presence. Use it for warning states, security alerts, threat detection, validation errors, and protective settings. It belongs to Nova Line set in the Nova family.

## Preview

![Clean line icon of a shield outline with a centered exclamation mark. Used for warnings, alerts, and security issues.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/web-development-apps/shield-warning-19cb1.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Shield Warning
- **Type**: Icon
- **Set**: [Nova Line](/icons/nova-line.md) — Nova is a cross between Streamline and Material. The Line variant follows both design systems with no padding for a larger appearance.
- **Family**: [Nova](/icons/nova.md) — Streamline x Material
- **Style**: Line, Outlined, Minimal
- **Category**: Programming 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

## Download

- [Download Shield Warning on Streamline](https://www.streamlinehq.com/icons/download/shield-warning--32606)

## Also available in other styles

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

---

[View full sitemap](/sitemap.md)