---
title: "Key Icon | Free Download PNG & SVG | Core Flat"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/key--23971
canonical_url: "https://www.streamlinehq.com/icons/download/key--23971"
summary: "Clean flat icon of a key bow with a diagonal shaft and two notched teeth. Used for locks, passwords, access, and security."
---

# Key icon

The Key icon shows a large circular bow with a central hole, a diagonal shaft, and two rounded notches at its tip. Drawn in the flat style on a 14px grid, its simple filled shapes keep the design clear and adaptable. Use it for locks, passwords, access controls, security settings, and authentication interfaces. It belongs to Core Flat set in the Core family.

## Preview

![Clean flat icon of a key bow with a diagonal shaft and two notched teeth. Used for locks, passwords, access, and security.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/login-logout/key-fozlbk8ka4wq8y5bjyqbsi.png/key-x3cwhojf9ardl3zzi2ce7m.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Key
- **Type**: Icon
- **Set**: [Core Flat](/icons/core-flat.md) — Core is timeless, like the Helvetica font or The Beatles. With its minimalist design and neutrality, it can adapt to any layout. The Flat style is easy to integrate into projects that need icons with a more illustrative purpose, working best at larger sizes. All Core Flat icons are designed on a 14px grid with two customizable colors.
- **Family**: [Core](/icons/core-sets.md) — Minimal icons
- **Style**: Flat, Minimal, Wireframe
- **Category**: Interface Essential › Login Logout
- **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**: key, keyhole, housekey, skeletonkey, unlock, access, security, password, lock, blue

## Download

- [Download Key on Streamline](https://www.streamlinehq.com/icons/download/key--23971)

## Also available in other styles

- [Key — Core Remix](/icons/download/key--28902.md) (Pro)
- [Key — Core Line](/icons/download/key--23553.md) (Pro)
- [Key — Core Solid](/icons/download/key--23720.md) (Pro)
- [Key — Core Neon](/icons/download/key--30579.md) (Pro)
- [Key — Core Gradient](/icons/download/key--28283.md) (Pro)
- [Key — Core Duo](/icons/download/key--24053.md) (Pro)
- [Key — Core Pop](/icons/download/key--31478.md) (Pro)

---

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