---
title: "Lock Icon | Free Download PNG & SVG | Kameleon Duo"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/lock--26953
canonical_url: "https://www.streamlinehq.com/icons/download/lock--26953"
summary: "Clean flat icon of a blue padlock with an open shackle and keyhole. Used for security, privacy, and locked content."
---

# Lock icon

The Lock icon shows a blue padlock with a raised shackle and centered keyhole. Drawn in the flat style on a 48px grid with dual-tone color so it stays clear and friendly in interfaces. Use it for security controls, privacy settings, protected content, login screens, and access states. It belongs to Kameleon Duo set in the Streamline Vault family.

## Preview

![Clean flat icon of a blue padlock with an open shackle and keyhole. Used for security, privacy, and locked content.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/interface/lock-vx760xl6h4peabkjm28qn4.png/lock-66wmyn12q592iguib3wqo4.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Lock
- **Type**: Icon
- **Set**: [Kameleon Duo](/icons/kameleon-duo.md) — Streamline Vault. Kameleon Duo features dual-tone flat icons in bright colors for friendly, accessible interfaces.
- **Family**: [Streamline Vault](/icons/sophisticated-sets.md) — Icons with creative styles
- **Style**: Creative, Flat
- **Category**: Interface Essential › Interface
- **Default size**: 48px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: lock, locked, secure, security, padlock, privacy, encryption, secured, private, protection, cybersecurity, access, password, unlock, safeguard, encrypted, lock unlock, key, focus, scan

## Download

- [Download Lock on Streamline](https://www.streamlinehq.com/icons/download/lock--26953)

## Also available in other styles

- [Lock — Stickies Colors](/icons/download/lock--15739.md) (Pro)
- [Lock — Stickies Duo](/icons/download/lock--26701.md) (Pro)
- [Lock — Platinum](/icons/download/lock--25527.md) (Pro)
- [Lock — Kameleon Colors](/icons/download/lock--26862.md) (Pro)
- [Lock — Kameleon Pop](/icons/download/lock--27093.md) (Pro)
- [Lock — iOS 14](/icons/download/lock--15614.md) (Pro)

---

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