---
title: "Chat Bubble Square Lock Icon | Free Download PNG & SVG | Plump Flat"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/chat-bubble-square-lock--26200
canonical_url: "https://www.streamlinehq.com/icons/download/chat-bubble-square-lock--26200"
summary: "Rounded flat icon of a square chat bubble containing a padlock. Used for private chats and secure messaging."
---

# Chat Bubble Square Lock icon

The Chat Bubble Square Lock icon shows a rounded square speech bubble containing a padlock. Drawn in the flat style on a 48px grid, its chunky cartoon-inspired forms suit friendly, illustrative interfaces at larger sizes. Use it for private chats, secure messaging, locked conversations, and privacy settings. It belongs to Plump Flat set in the Plump family.

## Preview

![Rounded flat icon of a square chat bubble containing a padlock. Used for private chats and secure messaging.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/chat-bubble/chat-bubble-square-lock-fkjwjjnx66i02ki4zh6qn3s.png/chat-bubble-square-lock-ssotrv0zx1w4iljil414t.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Chat Bubble Square Lock
- **Type**: Icon
- **Set**: [Plump Flat](/icons/plump-flat-style.md) — Plump is highly inspired by cartoons. With its warm appearance, this set of chunky icons is a natural choice for friendly brands. The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Plump Flat icons are designed on a 48px grid with two customizable colors.
- **Family**: [Plump](/icons/plump.md) — Friendly icons
- **Style**: Flat
- **Category**: Mail › Chat Bubble
- **Default size**: 48px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: chat, bubble, square, lock, message, secure, security, privacy, encryption, padlock, protected, confidential, password, private, authentication, safe, encrypted

## Download

- [Download Chat Bubble Square Lock on Streamline](https://www.streamlinehq.com/icons/download/chat-bubble-square-lock--26200)

## Also available in other styles

- [Chat Bubble Square Lock — Plump Solid](/icons/download/chat-bubble-square-lock--26031.md) (Pro)
- [Chat Bubble Square Lock — Plump Neon](/icons/download/chat-bubble-square-lock--30885.md) (Pro)
- [Chat Bubble Square Lock — Plump Pop](/icons/download/chat-bubble-square-lock--31759.md) (Pro)
- [Chat Bubble Square Lock — Plump Duo](/icons/download/chat-bubble-square-lock--25818.md) (Pro)
- [Chat Bubble Square Lock — Plump Line](/icons/download/chat-bubble-square-lock--25680.md) (Pro)
- [Chat Bubble Square Lock — Plump Gradient](/icons/download/chat-bubble-square-lock--29736.md) (Pro)
- [Chat Bubble Square Lock — Plump Remix](/icons/download/chat-bubble-square-lock--30087.md) (Pro)

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