Icons

Phosphor Key Bold Icon

The Key Bold icon from Phosphor is a bold-style SVG available in IconStash alongside 9,198+ 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 Phosphor

Interactive Customizer

1.5px
128px

About this icon

Use the Key Bold icon

Icons in the bold style — like Key Bold — are designed for interface components and product UI. Use it across login and authentication flows, permission management panels, privacy settings, VPN apps, and security dashboards for a consistent, professional look.

IconStash's editor lets you fine-tune color, size, and stroke width in real time, then export in the format that fits your workflow: SVG, PNG, JSX, or CSS background-mask.

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 Key Bold icon stays pixel-perfect at 16px, 24px, 48px, and any large marketing size.

Design & UX integration

Aesthetic characteristics

Phosphor draws Key Bold with a uniform stroke weight and generous curves. Its defining feature is a six-weight system — Thin, Light, Regular, Bold, Fill and Duotone — so one concept can carry an entire visual hierarchy without you switching icon families mid-product.

UX best practices

Security icons carry more weight than most: users read a lock, shield or key as a trust signal, so the Key Bold 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 — Phosphor

npm install phosphor-react

import { KeyBold } from 'phosphor-react';

// JSX usage:
<KeyBold size={24} weight="regular" />

Copy the SVG markup directly from the IconStash editor to use the Key Bold 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 0 256 256" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" role="img" aria-label="key-bold icon"><path fill="currentColor" d="M196 76a16 16 0 1 1-16-16a16 16 0 0 1 16 16m48 22.74A84.3 84.3 0 0 1 160.11 180H160a83.5 83.5 0 0 1-23.65-3.38l-7.86 7.87A12 12 0 0 1 120 188h-12v12a12 12 0 0 1-12 12H84v12a12 12 0 0 1-12 12H40a20 20 0 0 1-20-20v-28.69a19.86 19.86 0 0 1 5.86-14.14l53.52-53.52A84 84 0 1 1 244 98.74m-41.57-45.17A59.48 59.48 0 0 0 158 36c-32 1-58 27.89-58 59.89a59.7 59.7 0 0 0 4.2 22.19a12 12 0 0 1-2.55 13.21L44 189v23h16v-12a12 12 0 0 1 12-12h12v-12a12 12 0 0 1 12-12h19l9.65-9.65a12 12 0 0 1 13.22-2.55A59.6 59.6 0 0 0 160 156h.08c32 0 58.87-26.07 59.89-58a59.55 59.55 0 0 0-17.54-44.43"/></svg>

Library & related icons

About Phosphor Icons

Flexible icon family with 9,000+ icons across six weights: Thin, Light, Regular, Bold, Fill, and Duotone. Designed to work together at any scale.

  • Total icons: 9,198+
  • Style: multi-style
  • License: MIT
  • npm package: phosphor-react
Browse all 9,198 Phosphor Icons icons →

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Frequently asked questions

What is the Key Bold icon?

The Key Bold icon is a bold-style SVG icon from the Phosphor 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 Key Bold icon free to use?

Yes. Phosphor is licensed under MIT, making it free for personal and commercial use. This means you can freely use the Key Bold 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 Key Bold icon in React?

Install the package with `npm install phosphor-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 Phosphor icon library?

Flexible icon family with 9,000+ icons across six weights: Thin, Light, Regular, Bold, Fill, and Duotone. Designed to work together at any scale. It contains 9,198+ icons. IconStash indexes the complete Phosphor collection alongside 27 other open-source libraries — 134,701 icons total — in a single unified search interface.

Can I download the Key Bold icon as a PNG?

Yes. Open the Key Bold 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 bold icon style mean?

An icon in bold style uses a clean SVG vector format. This style is best suited for interface components. The Phosphor Key Bold icon follows this visual convention throughout the Phosphor design system.

Can I change the Key Bold 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.