---
title: "Key Icon | Free Download PNG & SVG | Ionic Filled"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/key--31052
canonical_url: "https://www.streamlinehq.com/icons/download/key--31052"
summary: "Sharp solid icon of a diagonal key with a round holed head and jagged teeth. Used for locks, security, and access."
---

# Key icon

The Key icon shows a diagonal key with a circular head, central hole, long shaft, and jagged teeth. Drawn in the solid style on a 48px grid for clear, bold UI presentation. Use it for locks, passwords, security settings, access controls, and authentication screens. It belongs to Ionic Filled free set in the Ionic Icons family.

## Preview

![Sharp solid icon of a diagonal key with a round holed head and jagged teeth. Used for locks, security, and access.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/app-icons/key-ucc55cpt7pdiejt39tejvd.png/key-nslybsz6otp57rpvp02eto.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Key
- **Type**: Icon
- **Set**: [Ionic Filled](/icons/ionic-filled.md) — Ionic is a free and open source icon set created by Ionic Team for mobile and web.
- **Family**: [Ionic Icons](/icons/ionicons.md)
- **Style**: Solid, Bold, Glyph
- **Category**: App Icons › App Icons
- **Default size**: 48px
- **Pricing**: Free
- **License**: [MIT](https://github.com/ionic-team/ionicons/blob/main/LICENSE)
- **Author**: [Ionicons](https://ionic.io/ionicons)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: key, outline, lock, unlock, access, security, password, entry, tool, metal, safeguard

## Download

- [Download Key on Streamline](https://www.streamlinehq.com/icons/download/key--31052)

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