Icons

Iconoir Lock Square Icon

The Lock Square icon from Iconoir is a outline-style SVG available in IconStash alongside 2,020+ other icons from the same library. Copy its SVG code, export a custom PNG, or download a React component — no account required.

Open in editor Browse Iconoir

Interactive Customizer

1.5px
128px

About this icon

Use the Lock Square icon

The Lock Square icon from Iconoir fits naturally in login and authentication flows, permission management panels, privacy settings, VPN apps, and security dashboards. Its outline style makes it ideal for app navigation bars, toolbar buttons, form labels, and UI controls where clarity at 16–24px is critical.

Open it in IconStash to set stroke color via presets or a custom hex value, choose an exact pixel size (16–512px), control stroke width (0.1–3px), and preview against dark, light, or checkered backgrounds before downloading.

Export formats

Copy clean SVG vectors with one click, generate custom-size PNG files from 16px to 512px, export JSX/React components ready to paste into your project, or use the icon as a CSS background-mask for flexible theming.

All exports are based on the same editable vector — so the Lock Square icon stays pixel-perfect at 16px, 24px, 48px, and any large marketing size.

Design & UX integration

Aesthetic characteristics

Iconoir treats Lock Square as a pure outline — a single consistent stroke weight, no fill, no premium tier and no decorative additions. The set is intentionally small and tightly edited, which is why it shows up frequently in minimalist product design and creative portfolios.

UX best practices

Security icons carry more weight than most: users read a lock, shield or key as a trust signal, so the Lock Square icon should never be decorative. Place it next to the mechanism it actually describes — the payment step, the HTTPS indicator, the permission toggle — rather than in a generic header where it implies protection that may not exist.

Use in your project

React / npm — Iconoir

npm install iconoir-react

import { LockSquare } from 'iconoir-react';

// JSX usage:
<LockSquare width={24} height={24} />

Copy the SVG markup directly from the IconStash editor to use the Lock Square icon without any npm package — paste it into HTML, JSX, or a design tool.

Inline SVG (copy & paste)

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" role="img" aria-label="lock-square icon"><g fill="none" stroke="currentColor" stroke-width="1.5"><path stroke-linecap="round" stroke-linejoin="round" d="M14.667 12h.733a.6.6 0 0 1 .6.6v3.8a.6.6 0 0 1-.6.6H8.6a.6.6 0 0 1-.6-.6v-3.8a.6.6 0 0 1 .6-.6h.733m5.334 0V9.5c0-.833-.534-2.5-2.667-2.5S9.333 8.667 9.333 9.5V12m5.334 0H9.333"/><path d="M3 19V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2v14a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2Z"/></g></svg>

Library & related icons

About Iconoir

High-quality, free SVG outline icons for UI design. 2,000+ consistent 24×24 icons with no premium tier — open and available for any project.

  • Total icons: 2,020+
  • Style: outline
  • License: MIT
  • npm package: iconoir-react
Browse all 2,020 Iconoir icons →

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Frequently asked questions

What is the Lock Square icon?

The Lock Square icon is a outline-style SVG icon from the Iconoir library, categorized under Security. It is designed for use in login and authentication flows, permission management panels, privacy settings, VPN apps, and security dashboards. On IconStash you can preview it, customize its color and size, and export it in SVG, PNG, JSX, or CSS formats directly from your browser.

Is the Lock Square icon free to use?

Yes. Iconoir is licensed under MIT, making it free for personal and commercial use. This means you can freely use the Lock Square icon in personal, commercial, and open-source projects. IconStash provides SVG and PNG access at no cost with no login required.

How do I use the Lock Square icon in React?

Install the package with `npm install iconoir-react`, then import the component into your React file. IconStash's detail panel shows you the exact npm command, import statement, and JSX usage snippet for every icon — just click the Code tab and copy with one click.

What is the Iconoir icon library?

High-quality, free SVG outline icons for UI design. 2,000+ consistent 24×24 icons with no premium tier — open and available for any project. It contains 2,020+ icons. IconStash indexes the complete Iconoir collection alongside 27 other open-source libraries — 134,701 icons total — in a single unified search interface.

Can I download the Lock Square icon as a PNG?

Yes. Open the Lock Square icon in IconStash, set your desired pixel size (16px to 512px) in the detail panel, and click Download PNG. You can also export a multi-resolution ZIP pack containing 16, 24, 32, 48, 64, 128, 256, and 512px PNGs with a single click.

What does the outline icon style mean?

An icon in outline style uses stroked lines with no fill — clean, legible, and versatile at any size. This style is best suited for app navigation bars, toolbar buttons, form labels, and UI controls where clarity at 16–24px is critical. The Iconoir Lock Square icon follows this visual convention throughout the Iconoir design system.

Can I change the Lock Square icon's color and size before downloading?

Yes. In IconStash's editor panel, choose from six color presets (blue, slate, green, purple, red, teal) or enter a custom hex value. Drag the size slider (16–256px) or type an exact pixel value up to 512px. Changes apply instantly to the SVG preview, the PNG output, and the copied code.