---
title: "Messages Bubble Square Warning Icon | Free Download PNG & SVG | Ultimate Bold"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/messages-bubble-square-warning--7831
canonical_url: "https://www.streamlinehq.com/icons/download/messages-bubble-square-warning--7831"
summary: "Rounded solid 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 centered exclamation mark. Drawn in the solid style on a 24px grid, its bold shapes stay clear at small sizes. Use it for warning messages, alert banners, notification states, error prompts, and chat interfaces. It belongs to Ultimate Bold set in the Ultimate family.

## Preview

![Rounded solid 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-rirhf9w1o3iilp9xchdy.png/messages-bubble-square-warning-ywtgo5vf67dt6rk2os05xb.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Messages Bubble Square Warning
- **Type**: Icon
- **Set**: [Ultimate Bold](/icons/streamline-bold.md) — Bold style features strong, solid shapes for instant recognition. It gives excellent legibility on dark backgrounds.
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Solid, Filled, Bold, Glyph
- **Category**: Messages Chat Smileys › Messages Speech Bubbles
- **Default size**: 24px
- **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--7831)

## 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 Regular](/icons/download/messages-bubble-square-warning--9268.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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