---
title: "Padlock Circle 1 Icon | Free Download PNG & SVG | Core Flat"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/padlock-circle-1--23972
canonical_url: "https://www.streamlinehq.com/icons/download/padlock-circle-1--23972"
summary: "Clean flat icon of a padlock inside a circle. Used for security, privacy, and locked content."
---

# Padlock Circle 1 icon

The Padlock Circle 1 icon shows a blue padlock behind a large light-blue circle with a centered dark-blue dot. Drawn in the flat style on a 14px grid for clear, adaptable shapes and a minimal two-color look. Use it for security settings, privacy controls, locked content, access status, and authentication interfaces. It belongs to Core Flat set in the Core family.

## Preview

![Clean flat icon of a padlock inside a circle. Used for security, privacy, and locked content.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/lock-unlock/padlock-circle-1-047vqsi35cidbkkxaafi3yr.png/padlock-circle-1-d54qlooorghubvlmq46mg.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Padlock Circle 1
- **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 › Lock Unlock
- **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**: padlock, lock, locked, security, privacy, protection, keyhole, circle, blue, safe

## Download

- [Download Padlock Circle 1 on Streamline](https://www.streamlinehq.com/icons/download/padlock-circle-1--23972)

## Also available in other styles

- [Padlock Circle 1 — Core Remix](/icons/download/padlock-circle-1--28901.md) (Pro)
- [Padlock Circle 1 — Core Line](/icons/download/padlock-circle-1--23554.md) (Pro)
- [Padlock Circle 1 — Core Solid](/icons/download/padlock-circle-1--23721.md) (Pro)
- [Padlock Circle 1 — Core Neon](/icons/download/padlock-circle-1--30578.md) (Pro)
- [Padlock Circle 1 — Core Gradient](/icons/download/padlock-circle-1--28282.md) (Pro)
- [Padlock Circle 1 — Core Duo](/icons/download/padlock-circle-1--24054.md) (Pro)
- [Padlock Circle 1 — Core Pop](/icons/download/padlock-circle-1--31477.md) (Pro)

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