---
title: "Padlock Square 1 Icon | Free Download PNG & SVG | Flex Pop"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/padlock-square-1--31291
canonical_url: "https://www.streamlinehq.com/icons/download/padlock-square-1--31291"
summary: "Rounded colored solid icon of a square padlock with a cyan face, shackle, and keyhole. Used for security and locked states."
---

# Padlock Square 1 icon

The Padlock Square 1 icon shows a rounded square padlock with a cyan inset face, dark shackle, border, and vertical keyhole. Drawn in the colored solid style on a 14px grid, its bold filled shapes and smooth curves keep the lock clear and lively. Use it for security controls, privacy settings, protected content, login screens, and locked states. It belongs to Flex Pop set in the Flex family.

## Preview

![Rounded colored solid icon of a square padlock with a cyan face, shackle, and keyhole. Used for security and locked states.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/flex-pop/interface-essential/lock-unlock/padlock-square-1-e9rsixy86cv4lrb471aiqq.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Padlock Square 1
- **Type**: Icon
- **Set**: [Flex Pop](/icons/flex-pop.md) — Flex is all about the curves. Its smooth curves brings fluidity and dynamism to your designs with a modern appeal. The Pop style is useful for projects that need a colorful touch, helping to capture attention and strengthen brand recognition. All Flex Pop icons are designed on a 14px grid with a mix of outlined and filled shapes, including a wide color palette.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Pop, Filled
- **Category**: Interface Essential › Lock Unlock
- **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**: lock, secure, padlock, locked, protection, square, privacy, safe, security, safeguard, closed, lockdown, keyhole, combination, shield, combo, key, unlocked

## Download

- [Download Padlock Square 1 on Streamline](https://www.streamlinehq.com/icons/download/padlock-square-1--31291)

## Also available in other styles

- [Padlock Square 1 — Flex Line](/icons/download/padlock-square-1--24488.md) (Pro)
- [Padlock Square 1 — Flex Duo](/icons/download/padlock-square-1--24537.md) (Pro)
- [Padlock Square 1 — Flex Remix](/icons/download/padlock-square-1--28535.md) (Pro)
- [Padlock Square 1 — Flex Gradient](/icons/download/padlock-square-1--27690.md) (Pro)
- [Padlock Square 1 — Flex Flat](/icons/download/padlock-square-1--24698.md) (Pro)
- [Padlock Square 1 — Flex Neon](/icons/download/padlock-square-1--30412.md) (Pro)
- [Padlock Square 1 — Flex Solid](/icons/download/padlock-square-1--24328.md) (Pro)

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