---
title: "Padlock Key Icon | Free Download PNG & SVG | Plump Duo - Free"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/padlock-key--27076
canonical_url: "https://www.streamlinehq.com/icons/download/padlock-key--27076"
summary: "Rounded duotone icon of a padlock with a key across its front. Used for security, access, and authentication."
---

# Padlock Key icon

The Padlock Key icon shows a rounded padlock with a raised shackle and a large key crossing its front. Drawn in the duotone style on a 48px grid with a 3px stroke, it has bold outlines that stay clear at small sizes. Use it for security controls, account access, authentication screens, password managers, and locked content. It belongs to Plump Duo - Free set in the Plump family.

## Preview

![Rounded duotone icon of a padlock with a key across its front. Used for security, access, and authentication.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/interface-essential/padlock-key-isz81hjwlxmp9sv9sx8a.png/padlock-key-3tvszxlbd8rfmhf5yakff9.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Padlock Key
- **Type**: Icon
- **Set**: [Plump Duo - Free](/icons/plump-duo-free.md) — [Free + Open-source] Plump is highly inspired by cartoons. With its warm appearance, this set of chunky icons is a natural choice for friendly brands. 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 Plump Duo icons are designed on a 48px grid with a 3px default stroke and two customizable colors. Licensed under the Creative Commons - CC BY 4.0
- **Family**: [Plump](/icons/plump.md) — Friendly icons
- **Style**: Duo
- **Category**: Interface Essential › Interface Essential
- **Default size**: 48px
- **Stroke width**: 3px
- **Pricing**: Free
- **License**: [Free](https://home.streamlinehq.com/license-free)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: padlock, key, lock, secure, protection, unlocked, access, security, unlock, keyhole, privacy, safeguard, encryption, combination, combo, square

## Download

- [Download Padlock Key on Streamline](https://www.streamlinehq.com/icons/download/padlock-key--27076)

## Also available in other styles

- [Padlock Key — Plump Flat - Free](/icons/download/padlock-key--27092.md) (Free)
- [Padlock Key — Plump Line - Free](/icons/download/padlock-key--27200.md) (Free)
- [Padlock Key — Plump Remix - Free](/icons/download/padlock-key--30231.md) (Free)
- [Padlock Key — Plump Solid - Free](/icons/download/padlock-key--27060.md) (Free)
- [Padlock Key — Plump Gradient - Free](/icons/download/padlock-key--30196.md) (Free)
- [Padlock Key — Plump Neon - Free](/icons/download/padlock-key--32019.md) (Free)
- [Padlock Key — Plump Pop - Free](/icons/download/padlock-key--32035.md) (Free)

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