---
title: "Chat Bubble Square Warning Icon | Free Download PNG & SVG | Plump Line - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/chat-bubble-square-warning--27178
canonical_url: "https://www.streamlinehq.com/icons/download/chat-bubble-square-warning--27178"
summary: "Rounded line icon of a square chat bubble with an exclamation mark. Used for warnings, alerts, and messages."
---

# Chat Bubble Square Warning icon

The Chat Bubble Square Warning icon shows a rounded square speech bubble with a tapered tail and an exclamation mark inside. Drawn in the line style on a 48px grid with a 3px stroke, it keeps the friendly outlined details clear at small sizes. Use it for warning messages, alert states, validation notices, and support interfaces. It belongs to Plump Line - Free set in the Plump family.

## Preview

![Rounded line icon of a square chat bubble with an exclamation mark. Used for warnings, alerts, and messages.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/mail/chat-bubble-square-warning-sdl5ng9ln5roxysis2swdq.png/chat-bubble-square-warning-5z8c9vpbm546ybra7um2m.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Chat Bubble Square Warning
- **Type**: Icon
- **Set**: [Plump Line - Free](/icons/plump-line-free.md) — [Free + Open-source] Plump is 100% cute and friendly. The Free Line variant features outlined friendly icons with expressive details. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Plump](/icons/plump.md) — Friendly icons
- **Style**: Line
- **Category**: Mail › Mail
- **Default size**: 48px
- **Stroke width**: 3px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: chat, bubble, square, warning, alert, exclamation, notification, message, attention, urgent, advise

## Download

- [Download Chat Bubble Square Warning on Streamline](https://www.streamlinehq.com/icons/download/chat-bubble-square-warning--27178)

## Also available in other styles

- [Chat Bubble Square Warning — Plump Flat - Free](/icons/download/chat-bubble-square-warning--27109.md) (Free)
- [Chat Bubble Square Warning — Plump Duo - Free](/icons/download/chat-bubble-square-warning--27080.md) (Free)
- [Chat Bubble Square Warning — Plump Remix - Free](/icons/download/chat-bubble-square-warning--30223.md) (Free)
- [Chat Bubble Square Warning — Plump Solid - Free](/icons/download/chat-bubble-square-warning--27064.md) (Free)
- [Chat Bubble Square Warning — Plump Gradient - Free](/icons/download/chat-bubble-square-warning--30202.md) (Free)
- [Chat Bubble Square Warning — Plump Neon - Free](/icons/download/chat-bubble-square-warning--32012.md) (Free)
- [Chat Bubble Square Warning — Plump Pop - Free](/icons/download/chat-bubble-square-warning--32029.md) (Free)

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