---
title: "Key Icon | Free Download PNG & SVG | Material Pro Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/key--32246
canonical_url: "https://www.streamlinehq.com/icons/download/key--32246"
summary: "Clean line icon of a key with a circular bow and jagged shaft. Used for passwords, access, security, and authentication."
---

# Key icon

The Key icon shows a circular bow connected to a long shaft with angular teeth and a pointed tip. Drawn in the line style on a 24px grid so its bold geometry stays clear at small sizes. Use it for password fields, access controls, security settings, authentication flows, and key management interfaces. It belongs to Material Pro Line set in the Streamline Material family.

## Preview

![Clean line icon of a key with a circular bow and jagged shaft. Used for passwords, access, security, and authentication.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/ui-actions/key-d5iqgyw1wksiavw8nfg9gf.png/key-nwh6ocycljhhifn6oxqgt.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Key
- **Type**: Icon
- **Set**: [Material Pro Line](/icons/material-pro-line.md) — Google Material Pro offers a versatile collection of high-quality, easily recognizable icons built on Material Design principles, ensuring clarity, consistency, and simplicity for a wide range of digital applications. The Line style is perfect for projects that prioritize simplicity, seamlessly adapting to both light and dark backgrounds. All Material Pro icons are designed on a 24px grid.
- **Family**: [Streamline Material](/icons/material-pro.md)
- **Style**: Line
- **Category**: UI Actions › UI Actions
- **Default size**: 24px
- **Pricing**: Pro
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: key, unlock, security, access, passcode, lock, open, entry, password, symbol

## Download

- [Download Key on Streamline](https://www.streamlinehq.com/icons/download/key--32246)

## Also available in other styles

- [Key — Outlined Line - Streamline Material](/icons/download/key--32265.md) (Pro)
- [Key — Sharp Line - Streamline Material](/icons/download/key--32894.md) (Pro)
- [Key — Rounded Line - Streamline Material](/icons/download/key--32934.md) (Pro)

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