---
title: "Alert Triangle Icon | Free Download PNG & SVG | Nova Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/alert-triangle--32580
canonical_url: "https://www.streamlinehq.com/icons/download/alert-triangle--32580"
summary: "Sharp line icon of a triangle outline with an exclamation mark. Used for alerts, warnings, and error states."
---

# Alert Triangle icon

The Alert Triangle icon shows an outlined triangle with an exclamation mark inside, drawn in the line style on a 24px grid for a clean, clear appearance. Use it for warning messages, error states, safety notices, and validation alerts. It belongs to Nova Line set in the Nova family.

## Preview

![Sharp line icon of a triangle outline with an exclamation mark. Used for alerts, warnings, and error states.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/alerts-loading/alert-triangle-dcd21.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Alert Triangle
- **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**: Interface Essential › Alerts Loading
- **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**: alert, triangle

## Download

- [Download Alert Triangle on Streamline](https://www.streamlinehq.com/icons/download/alert-triangle--32580)

## Also available in other styles

- [Alert Triangle — Nova Solid](/icons/download/alert-triangle--11899.md) (Pro)

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