---
title: "Messages Bubble Square Warning Icon | Free Download PNG & SVG | Ultimate Regular"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/messages-bubble-square-warning--9268
canonical_url: "https://www.streamlinehq.com/icons/download/messages-bubble-square-warning--9268"
summary: "Clean line icon of a square speech bubble with an exclamation mark. Used for warnings, alerts, and messages."
---

# Messages Bubble Square Warning icon

The Messages Bubble Square Warning icon shows a rounded square speech bubble with a pointed tail and centered exclamation mark. Drawn in the line style on a 24px grid with a 1.5px stroke for clear, adaptable UI use. Use it for warning messages, notification alerts, error states, support chats, and system status panels. It belongs to Ultimate Regular set in the Ultimate family.

## Preview

![Clean line icon of a square speech bubble with an exclamation mark. Used for warnings, alerts, and messages.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/messages-speech-bubbles/messages-bubble-square-warning-i2zip72aqplk6eb3dl1u6r.png/messages-bubble-square-warning-2fr3ht19hecxzmppbgvxg9.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Messages Bubble Square Warning
- **Type**: Icon
- **Set**: [Ultimate Regular](/icons/streamline-regular.md) — Icon encyclopedia with every concept. Regular style prioritizes simplicity, adapts to light/dark backgrounds. 
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Line, Minimal, Stroke
- **Category**: Messages Chat Smileys › Messages Speech Bubbles
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: message, bubble, square, warning, alert, exclamation, caution, important, attention, notification, urgent, conversation, communication, notice, chat

## Download

- [Download Messages Bubble Square Warning on Streamline](https://www.streamlinehq.com/icons/download/messages-bubble-square-warning--9268)

## Also available in other styles

- [Messages Bubble Square Warning — Ultimate Duotone](/icons/download/messages-bubble-square-warning--16062.md) (Pro)
- [Messages Bubble Square Warning — Ultimate Bold](/icons/download/messages-bubble-square-warning--7831.md) (Pro)
- [Messages Bubble Square Warning — Ultimate Colors](/icons/download/messages-bubble-square-warning--19899.md) (Pro)
- [Messages Bubble Square Warning — Ultimate Light](/icons/download/messages-bubble-square-warning--8562.md) (Pro)

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