---
title: "Chat Bubble Square Warning Icon | Free Download PNG & SVG | Core Neon - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/chat-bubble-square-warning--31915
canonical_url: "https://www.streamlinehq.com/icons/download/chat-bubble-square-warning--31915"
summary: "Rounded neon 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 pointed tail and a centered exclamation mark. Drawn in the neon style on a 14px grid with a 1px stroke for clear, airy UI rendering. Use it for warning messages, alert notifications, validation feedback, and support chat states. It belongs to Core Neon - Free set in the Core family.

## Preview

![Rounded neon 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/core-neon-free/mail/mail/chat-bubble-square-warning-qgmenwoxsvnibtc4amixs.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Chat Bubble Square Warning
- **Type**: Icon
- **Set**: [Core Neon - Free](/icons/core-neon-free.md) — [Free + Open-source] Core is the Helvetica of icons. The Free Neon variant features bright, neon colors for modern interfaces. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Neon
- **Category**: Mail › Mail
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: warning, alert, chat, bubble, notification, message, notify, comment, square, talk, text, communication, dialogue, conversation

## Download

- [Download Chat Bubble Square Warning on Streamline](https://www.streamlinehq.com/icons/download/chat-bubble-square-warning--31915)

## Also available in other styles

- [Chat Bubble Square Warning — Core Line - Free](/icons/download/chat-bubble-square-warning--26724.md) (Free)
- [Chat Bubble Square Warning — Core Duo - Free](/icons/download/chat-bubble-square-warning--26740.md) (Free)
- [Chat Bubble Square Warning — Core Solid - Free](/icons/download/chat-bubble-square-warning--26759.md) (Free)
- [Chat Bubble Square Warning — Core Pop - Free](/icons/download/chat-bubble-square-warning--31932.md) (Free)
- [Chat Bubble Square Warning — Core Flat - Free](/icons/download/chat-bubble-square-warning--26772.md) (Free)
- [Chat Bubble Square Warning — Core Gradient - Free](/icons/download/chat-bubble-square-warning--29637.md) (Free)
- [Chat Bubble Square Warning — Core Remix - Free](/icons/download/chat-bubble-square-warning--29652.md) (Free)

---

[View full sitemap](/sitemap.md)