---
title: "Triangle Exclamation Icon | Free Download PNG & SVG | Atlas Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/triangle-exclamation--29426
canonical_url: "https://www.streamlinehq.com/icons/download/triangle-exclamation--29426"
summary: "Clean line icon of a rounded triangular outline with an exclamation mark. Used for warnings, alerts, and error states."
---

# Triangle Exclamation icon

The Triangle Exclamation icon shows a rounded triangular outline with a centered exclamation mark. Drawn in the line style on a 16px grid with a 1px stroke so it stays clear at small sizes. Use it for warnings, alerts, error states, validation messages, and notification banners. It belongs to Atlas Line free set in the Atlas family.

## Preview

![Clean line icon of a rounded triangular outline with an exclamation mark. Used for warnings, alerts, and error states.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/construction/triangle-exclamation-ju5d8fm2j52mg835t0fx8.png/triangle-exclamation-gpdsfvmrpbkntveqivqfh.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Triangle Exclamation
- **Type**: Icon
- **Set**: [Atlas Line](/icons/atlas-line.md) — Atlas is a free and open source icon set created by Vectopus with clean, modern design.
- **Family**: [Atlas](/icons/atlas.md)
- **Style**: Line, Stroke
- **Category**: Construction › Construction
- **Default size**: 16px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [MIT](https://github.com/Vectopus/Atlas-icons-font/blob/main/LICENSE)
- **Author**: [Vectopus](https://atlasicons.vectopus.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: triangle, exclamation, warning, caution, alert, danger, attention, sign, hazard, safety, symbol, notice

## Download

- [Download Triangle Exclamation on Streamline](https://www.streamlinehq.com/icons/download/triangle-exclamation--29426)

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