---
title: "Padlock Icon | Free Download PNG & SVG | Atlas Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/padlock--29414
canonical_url: "https://www.streamlinehq.com/icons/download/padlock--29414"
summary: "Clean line icon of a rectangular padlock with rounded shackle and keyhole. Used for security, privacy, and locked access."
---

# Padlock icon

The Padlock icon shows a rectangular lock body with a rounded shackle and centered keyhole. Drawn in the line style on a 16px grid with a 1px stroke so it stays clear at small sizes. Use it for security controls, privacy settings, locked content, authentication screens, and access management. It belongs to Atlas Line free set in the Atlas family.

## Preview

![Clean line icon of a rectangular padlock with rounded shackle and keyhole. Used for security, privacy, and locked access.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/internet-security/padlock-4rjer6z0tvfi66qal4tl8.png/padlock-6emsmt1ewdqtnlm1ge4td.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Padlock
- **Type**: Icon
- **Set**: [Atlas Line](/icons/atlas-line.md) — Atlas is a free and open source icon set created by Vectopus with clean, modern design.
- **Family**: [Atlas](/icons/atlas.md)
- **Style**: Line, Stroke
- **Category**: Internet Security › Internet Security
- **Default size**: 16px
- **Stroke width**: 1px
- **Pricing**: Free
- **License**: [MIT](https://github.com/Vectopus/Atlas-icons-font/blob/main/LICENSE)
- **Author**: [Vectopus](https://atlasicons.vectopus.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: padlock, lock, secure, security, locked, protection, privacy, access, safety, encryption, cybersecurity

## Download

- [Download Padlock on Streamline](https://www.streamlinehq.com/icons/download/padlock--29414)

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