---
title: "Chat Bubble Square Warning Icon | Free Download PNG & SVG | Sharp Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/chat-bubble-square-warning--25090
canonical_url: "https://www.streamlinehq.com/icons/download/chat-bubble-square-warning--25090"
summary: "Sharp duotone icon of a square chat bubble with an exclamation mark. Used for warning messages and alerts."
---

# Chat Bubble Square Warning icon

The Chat Bubble Square Warning icon shows a square chat bubble with a centered exclamation mark. Drawn in the duotone style on a 24px grid with a 2px stroke so it keeps its bold geometric form clear at small sizes. Use it for warning messages, alert notifications, moderation notices, support chat errors, and issue reporting interfaces. It belongs to Sharp Duo set in the Sharp family.

## Preview

![Sharp duotone icon of a square chat bubble with an exclamation mark. Used for warning messages and alerts.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/chat-bubble/chat-bubble-square-warning-9x00js5g3bcjldpb5mlvz.png/chat-bubble-square-warning-1uxi6o1f3qwjwdey97r65.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Chat Bubble Square Warning
- **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**: Mail › Chat Bubble
- **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**: bubble, warning, alert, notification, chat, message, square, danger, caution, error

## Download

- [Download Chat Bubble Square Warning on Streamline](https://www.streamlinehq.com/icons/download/chat-bubble-square-warning--25090)

## Also available in other styles

- [Chat Bubble Square Warning — Sharp Solid](/icons/download/chat-bubble-square-warning--25258.md) (Pro)
- [Chat Bubble Square Warning — Sharp Remix](/icons/download/chat-bubble-square-warning--28800.md) (Pro)
- [Chat Bubble Square Warning — Sharp Flat](/icons/download/chat-bubble-square-warning--25422.md) (Pro)
- [Chat Bubble Square Warning — Sharp Gradient](/icons/download/chat-bubble-square-warning--28132.md) (Pro)
- [Chat Bubble Square Warning — Sharp Pop](/icons/download/chat-bubble-square-warning--31557.md) (Pro)
- [Chat Bubble Square Warning — Sharp Neon](/icons/download/chat-bubble-square-warning--30731.md) (Pro)
- [Chat Bubble Square Warning — Sharp Line](/icons/download/chat-bubble-square-warning--24919.md) (Pro)

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