---
title: "Smart Key Icon | Free Download PNG & SVG | Plump Neon"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/smart-key--30965
canonical_url: "https://www.streamlinehq.com/icons/download/smart-key--30965"
summary: "Rounded neon icon of a key with a circular bow and two signal lines. Used for smart locks, access, and security."
---

# Smart Key icon

The Smart Key icon shows an angled key with a circular bow, extended blade, and two curved signal lines. Drawn in the Plump Neon style on a 48px grid with a 3px stroke, so its rounded forms stay clear and recognizable. Use it for smart locks, keyless entry, access control, security settings, and connected home interfaces. It belongs to Plump Neon set in the Plump family.

## Preview

![Rounded neon icon of a key with a circular bow and two signal lines. Used for smart locks, access, and security.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/plump-neon-style/interface-essential/login-logout/smart-key-7uh76nrk20p8ary4ckvrj.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Smart Key
- **Type**: Icon
- **Set**: [Plump Neon](/icons/plump-neon-style.md) — Plump is highly inspired by cartoons. With its warm appearance, this set of chunky icons is a natural choice for friendly brands. The Neon style is especially effective in complex environments where quick recognition and hierarchy are essential. It also allows you to customize the line thickness. All Plump Neon icons are designed on a 48px grid with a 3px default stroke and two customizable line colors.
- **Family**: [Plump](/icons/plump.md) — Friendly icons
- **Style**: Neon, Stroke
- **Category**: Interface Essential › Login Logout
- **Default size**: 48px
- **Stroke width**: 3px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: smart, key, unlock, wifi, access, security, signal, entry, login, password, safe, metal, lock, door, pass, entrance, padlock

## Download

- [Download Smart Key on Streamline](https://www.streamlinehq.com/icons/download/smart-key--30965)

## Also available in other styles

- [Smart Key — Plump Flat](/icons/download/smart-key--26114.md) (Pro)
- [Smart Key — Plump Solid](/icons/download/smart-key--25942.md) (Pro)
- [Smart Key — Plump Pop](/icons/download/smart-key--31840.md) (Pro)
- [Smart Key — Plump Duo](/icons/download/smart-key--25915.md) (Pro)
- [Smart Key — Plump Line](/icons/download/smart-key--25598.md) (Pro)
- [Smart Key — Plump Gradient](/icons/download/smart-key--29821.md) (Pro)
- [Smart Key — Plump Remix](/icons/download/smart-key--30180.md) (Pro)

---

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