---
title: "Warning Square Icon | Free Download PNG & SVG | Core Pop"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/warning-square--31462
canonical_url: "https://www.streamlinehq.com/icons/download/warning-square--31462"
summary: "Clean colored solid icon of a rounded square with an exclamation mark. Used for warnings, alerts, and error states."
---

# Warning Square icon

The Warning Square icon shows a yellow rounded square framed in blue with a centered blue exclamation mark. Drawn in the colored solid style on a 14px grid for clear, high-contrast UI communication. Use it for warnings, alerts, validation errors, safety notices, and attention states. It belongs to Core Pop set in the Core family.

## Preview

![Clean colored solid icon of a rounded square with an exclamation mark. Used for warnings, alerts, and error states.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/alerts/warning-square-gqpvgyksanwkrq4sy2l9.png/warning-square-yuqid4m3s7atm4s76282q.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Warning Square
- **Type**: Icon
- **Set**: [Core Pop](/icons/core-pop-style.md) — Core is timeless, like the Helvetica font or The Beatles. With its minimalist design and neutrality, it can adapt to any layout. The Pop style is useful for projects that need a colorful touch, helping to capture attention and strengthen brand recognition. All Core Pop icons are designed on a 14px grid with a mix of outlined and filled shapes, including a wide color palette.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Pop, Minimal, Filled, Wireframe
- **Category**: Interface Essential › Alerts
- **Default size**: 14px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: warning, alert, exclamation, caution, square, lightswitch, toggle, electricity, on, off, wall, fixture, design, interior, power, button, switch, control, device, press

## Download

- [Download Warning Square on Streamline](https://www.streamlinehq.com/icons/download/warning-square--31462)

## Also available in other styles

- [Warning Square — Core Remix](/icons/download/warning-square--28879.md) (Pro)
- [Warning Square — Core Line](/icons/download/warning-square--23576.md) (Pro)
- [Warning Square — Core Solid](/icons/download/warning-square--23743.md) (Pro)
- [Warning Square — Core Neon](/icons/download/warning-square--30560.md) (Pro)
- [Warning Square — Core Gradient](/icons/download/warning-square--28316.md) (Pro)
- [Warning Square — Core Flat](/icons/download/warning-square--23994.md) (Pro)
- [Warning Square — Core Duo](/icons/download/warning-square--24076.md) (Pro)

---

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