---
title: "Warning Circle Icon | Free Download PNG & SVG | Iconoir Regular"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/warning-circle--29591
canonical_url: "https://www.streamlinehq.com/icons/download/warning-circle--29591"
summary: "Clean line icon of an exclamation mark inside a circle. Used for warnings, alerts, and validation messages."
---

# Warning Circle icon

The Warning Circle icon shows an exclamation mark inside a circle. Drawn in the line style on a 16px grid with a 1px stroke so it stays clear at small sizes. Use it for warning states, alerts, validation messages, error notices, and attention prompts. It belongs to Iconoir Regular free set in the Iconoir family.

## Preview

![Clean line icon of an exclamation mark inside a circle. Used for warnings, alerts, and validation messages.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/4/warning-circle-ru36dkbfmnstxgc4p5c.png/warning-circle-c20dg70nynaxyr6jnzfmec.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Warning Circle
- **Type**: Icon
- **Set**: [Iconoir Regular](/icons/iconoir-regular.md) — Iconoir is a free and open source icon set created by Luca Burgio with clean, consistent design.
- **Family**: [Iconoir](/icons/iconoir.md)
- **Style**: Line, Stroke
- **Category**: All Icons › All Icons
- **Default size**: 16px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [MIT](https://github.com/iconoir-icons/iconoir/blob/main/LICENSE)
- **Author**: [Iconoir](https://iconoir.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: warning, circle, abstract, line, simple, time, clock, round, hour, noon, watch

## Download

- [Download Warning Circle on Streamline](https://www.streamlinehq.com/icons/download/warning-circle--29591)

## Also available in other styles

- [Warning Circle — Iconoir Solid](/icons/download/warning-circle--29590.md) (Free)

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