---
title: "Warning Triangle Icon | Free Download PNG & SVG | Sharp Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/warning-triangle--25191
canonical_url: "https://www.streamlinehq.com/icons/download/warning-triangle--25191"
summary: "Sharp duotone icon of a triangular warning sign with a vertical exclamation mark. Used for alerts, errors, and caution states."
---

# Warning Triangle icon

The Warning Triangle icon shows a bold outlined triangle with a pale inner fill and a centered exclamation mark. Drawn in the duotone style on a 24px grid with a 2px stroke, it uses sharp geometry and color contrast to keep the alert clear. Use it for error messages, caution notices, validation states, system alerts, and safety warnings. It belongs to Sharp Duo set in the Sharp family.

## Preview

![Sharp duotone icon of a triangular warning sign with a vertical exclamation mark. Used for alerts, errors, and caution states.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/alerts/warning-triangle-9q3b3yt874ocpytxb4k.png/warning-triangle-aem6pp334b9lizfbbiihdi.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Warning Triangle
- **Type**: Icon
- **Set**: [Sharp Duo](/icons/sharp-duo-style.md) — Sharp cuts the chase with its bold and geometric look. It follows strict construction guidelines to convey a high-tech feel. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Sharp Duo icons are designed on a 24px grid with a 2px default stroke and two customizable colors.
- **Family**: [Sharp](/icons/sharp-sets.md) — Brutalist icons
- **Style**: Duo, Stroke, Filled, Geometric
- **Category**: Interface Essential › Alerts
- **Default size**: 24px
- **Stroke width**: 2px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: warning, triangle, exclamation, alert, caution, danger, hazard, attention, safety, sign, frame

## Download

- [Download Warning Triangle on Streamline](https://www.streamlinehq.com/icons/download/warning-triangle--25191)

## Also available in other styles

- [Warning Triangle — Sharp Solid](/icons/download/warning-triangle--25359.md) (Pro)
- [Warning Triangle — Sharp Remix](/icons/download/warning-triangle--28697.md) (Pro)
- [Warning Triangle — Sharp Gradient](/icons/download/warning-triangle--28036.md) (Pro)
- [Warning Triangle — Sharp Flat](/icons/download/warning-triangle--25523.md) (Pro)
- [Warning Triangle — Sharp Pop](/icons/download/warning-triangle--31644.md) (Pro)
- [Warning Triangle — Sharp Neon](/icons/download/warning-triangle--30690.md) (Pro)
- [Warning Triangle — Sharp Line](/icons/download/warning-triangle--25015.md) (Pro)

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