---
title: "Chat Bubble Square Lock Icon | Free Download PNG & SVG | Flex Gradient"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/chat-bubble-square-lock--27770
canonical_url: "https://www.streamlinehq.com/icons/download/chat-bubble-square-lock--27770"
summary: "Rounded gradient {icon} of a square chat bubble with a lock. Used for private chats, secure messaging."
---

# Chat Bubble Square Lock icon

The Chat Bubble Square Lock icon shows a rounded square speech bubble with a white padlock inside and a pointed tail. Drawn in the gradient style on a 14px grid, its filled, curved forms add fluidity and visual impact. Use it for private chats, secure messaging, protected conversations, and account privacy controls. It belongs to Flex Gradient set in the Flex family.

## Preview

![Rounded gradient {icon} of a square chat bubble with a lock. Used for private chats, secure messaging.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/chat-bubble/chat-bubble-square-lock-8zn0ob9nrvvxieu0xne89m.png/chat-bubble-square-lock-ndshd3emvro5cj8bgyqkjn.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Chat Bubble Square Lock
- **Type**: Icon
- **Set**: [Flex Gradient](/icons/flex-gradient.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Gradient style is best suited for designs where impact and immersion are key, especially on dark backgrounds. All Flex Gradient icons are designed on a 14px grid using filled shapes as gradient colors.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Gradient
- **Category**: Mail › Chat Bubble
- **Default size**: 14px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: bubble, chat, message, lock, secure, encryption, password, privileged, square, protected

## Download

- [Download Chat Bubble Square Lock on Streamline](https://www.streamlinehq.com/icons/download/chat-bubble-square-lock--27770)

## Also available in other styles

- [Chat Bubble Square Lock — Flex Line](/icons/download/chat-bubble-square-lock--24405.md) (Pro)
- [Chat Bubble Square Lock — Flex Remix](/icons/download/chat-bubble-square-lock--28617.md) (Pro)
- [Chat Bubble Square Lock — Flex Duo](/icons/download/chat-bubble-square-lock--24622.md) (Pro)
- [Chat Bubble Square Lock — Flex Flat](/icons/download/chat-bubble-square-lock--24783.md) (Pro)
- [Chat Bubble Square Lock — Flex Neon](/icons/download/chat-bubble-square-lock--30292.md) (Pro)
- [Chat Bubble Square Lock — Flex Pop](/icons/download/chat-bubble-square-lock--31210.md) (Pro)
- [Chat Bubble Square Lock — Flex Solid](/icons/download/chat-bubble-square-lock--24249.md) (Pro)

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