---
title: "Padlock Key Icon | Free Download PNG & SVG | Flex Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/padlock-key--24537
canonical_url: "https://www.streamlinehq.com/icons/download/padlock-key--24537"
summary: "Rounded duotone icon of a padlock with an open shackle and key. Used for security, passwords, access, and authentication."
---

# Padlock Key icon

The Padlock Key icon shows a rounded padlock with a raised shackle and a key crossing in front. Drawn in the duotone style on a 14px grid with a 1px stroke so its smooth curves stay clear at small sizes. Use it for security controls, password managers, access permissions, authentication screens, and protected content. It belongs to Flex Duo set in the Flex family.

## Preview

![Rounded duotone icon of a padlock with an open shackle and key. Used for security, passwords, access, and authentication.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/lock-unlock/padlock-key-m3r94h9lwfli3op5bzigph.png/padlock-key-ahxyx32944uo1oauvaswn.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Padlock Key
- **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**: Interface Essential › Lock Unlock
- **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**: lock, key, secure, security, unlock, unlocked, padlock, keyhole, combination, travel, outline, simplistic, tech, minimalist, square, icon, cartoon, figure, robot, machine

## Download

- [Download Padlock Key on Streamline](https://www.streamlinehq.com/icons/download/padlock-key--24537)

## Also available in other styles

- [Padlock Key — Flex Line](/icons/download/padlock-key--24488.md) (Pro)
- [Padlock Key — Flex Remix](/icons/download/padlock-key--28535.md) (Pro)
- [Padlock Key — Flex Gradient](/icons/download/padlock-key--27690.md) (Pro)
- [Padlock Key — Flex Flat](/icons/download/padlock-key--24698.md) (Pro)
- [Padlock Key — Flex Neon](/icons/download/padlock-key--30412.md) (Pro)
- [Padlock Key — Flex Pop](/icons/download/padlock-key--31291.md) (Pro)
- [Padlock Key — Flex Solid](/icons/download/padlock-key--24328.md) (Pro)

---

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