---
title: "Chat Bubble Square Block Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/chat-bubble-square-block--24622
canonical_url: "https://www.streamlinehq.com/icons/download/chat-bubble-square-block--24622"
summary: "Rounded duotone icon of a square chat bubble with a prohibition symbol. Used for blocked chats and disabled messaging."
---

# Chat Bubble Square Block icon

The Chat Bubble Square Block icon shows a rounded square chat bubble with a pointed tail and a circle crossed by a diagonal bar. Drawn in the duotone style on a 14px grid with a 1px stroke for clear, fluid forms. Use it for blocked chats, disabled messaging, moderation controls, and unavailable conversation states. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of a square chat bubble with a prohibition symbol. Used for blocked chats and disabled messaging.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/chat-bubble/chat-bubble-square-block-flhkzcpbco8u6sk3aqjjq8.png/chat-bubble-square-block-mmoxvn0rvz1judbql3te6i.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Chat Bubble Square Block
- **Type**: Icon
- **Set**: [Flex Duo](/icons/flex-duo.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Duo style is perfect for projects that require differentiation between actions, using color to convey meaning effectively. It also allows you to customize the line thickness. All Flex Duo icons are designed on a 14px grid with a 1px default stroke and two customizable colors.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Duo, Filled, Stroke
- **Category**: Mail › Chat Bubble
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: chat, blocked, bubble, message, messages, square, block, cancel, prohibited, deny

## Download

- [Download Chat Bubble Square Block on Streamline](https://www.streamlinehq.com/icons/download/chat-bubble-square-block--24622)

## Also available in other styles

- [Chat Bubble Square Block — Flex Line](/icons/download/chat-bubble-square-block--24405.md) (Pro)
- [Chat Bubble Square Block — Flex Remix](/icons/download/chat-bubble-square-block--28617.md) (Pro)
- [Chat Bubble Square Block — Flex Gradient](/icons/download/chat-bubble-square-block--27770.md) (Pro)
- [Chat Bubble Square Block — Flex Flat](/icons/download/chat-bubble-square-block--24783.md) (Pro)
- [Chat Bubble Square Block — Flex Neon](/icons/download/chat-bubble-square-block--30292.md) (Pro)
- [Chat Bubble Square Block — Flex Pop](/icons/download/chat-bubble-square-block--31210.md) (Pro)
- [Chat Bubble Square Block — Flex Solid](/icons/download/chat-bubble-square-block--24249.md) (Pro)

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