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

# Messages Bubble Square Warning Triangle icon

The Messages Bubble Square Warning Triangle icon shows a rounded square speech bubble with a lower-left tail, overlapped by a warning triangle containing an exclamation mark. Drawn in the line style on a 24px grid with a 1.5px stroke, it stays clear at small sizes. Use it for message error states, chat alerts, moderation warnings, support inboxes, and notification panels. It belongs to Ultimate Regular set in the Ultimate family.

## Preview

![Clean line icon of a square speech bubble with a warning triangle. Used for message alerts, error notices, and support chats.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/messages-speech-bubbles/messages-bubble-square-warning-triangle-t4cqa2y36rp9w3brdcn63b.png/messages-bubble-square-warning-triangle-iuldqcm2x6p2pr3upqqzyb.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Messages Bubble Square Warning Triangle
- **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**: bubble, square, warning, triangle, message, alert, exclamation, chat, notification, communication, caution, danger, error, issue, messages, computer

## Download

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

## Also available in other styles

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

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