Key
The key icon represents security and authentication features in access control and credential management systems.
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100 in Flat UI IconsMIT license (opens in a new tab)Free to copy and download
Code
Key in your framework
In any framework. Customize it above, and the code follows.
export const KeyIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 100 100.03" {...props}>
<path fill="#35495E" d="M50 0c27.613 0 50 22.386 50 50s-22.387 50-50 50C22.386 100 0 77.615 0 50S22.386 0 50 0"/><path fill="#F0C419" d="M54 20c-14.359 0-26 11.64-26 26c0 3.887.859 7.568 2.388 10.882l-3.534 3.533c-.913.913-.86 5.54-.867 5.608c-.04.041-4.297-.443-5.235.494l-1.879 1.961c-1.196 1.197-.924 5.596-.945 5.521l-.005.006c.014.003-4.301-.357-5.217.557l-2.111 2.112c-.936.937-.696 5.353-.682 5.343c.005-.006-4.482-.14-4.953.291C1.995 85.021 0 87.27 0 87.27l.018 12.756c0 .008 12.712-.023 12.712-.023l30.388-30.391A25.9 25.9 0 0 0 54 72c14.359 0 26-11.643 26-26c0-14.359-11.641-26-26-26m6.741 13.481a5.778 5.778 0 1 1 1.237 11.42a5.98 5.98 0 0 1-5.215-1.665a5.98 5.98 0 0 1-1.664-5.213a5.78 5.78 0 0 1 5.642-4.542"/><path fill="#F29C1F" d="M66.652 33.314a8.02 8.02 0 0 0-11.338 0a8.02 8.02 0 0 0 0 11.337a8.015 8.015 0 0 0 11.338 0a8.016 8.016 0 0 0 0-11.337M64.5 42.499a4.994 4.994 0 1 1-7.062-7.064a4.99 4.99 0 0 1 7.062 0a4.993 4.993 0 0 1 0 7.064M37.864 66.378a26 26 0 0 1-2.249-1.994L.018 99.98v.043c0 .002 1.887 0 4.206-.006z"/><path fill="#EBECED" d="M75.967 0C64.055 0 54.174 8.682 52.294 20.061A27 27 0 0 1 54 20c1.089 0 2.159.075 3.212.206c1.763-8.75 9.488-15.34 18.755-15.34c10.567 0 19.135 8.565 19.135 19.134c0 10.567-8.564 19.134-19.135 19.134c-6.839 0-12.822-3.6-16.207-8.996a4.96 4.96 0 0 0-2.324 1.296a4.93 4.93 0 0 0-1.246 2.158C60.518 43.877 67.76 48 75.967 48c13.254 0 24-10.745 24-24c0-13.254-10.744-24-24-24"/><path fill="#C8C9CB" d="M61.104 36.017a20 20 0 0 1-1.344-1.879a5 5 0 0 0-.627.198l-.006.002a5 5 0 0 0-.559.259l-.287.177l-.262.168q-.284.208-.543.458l-.074.073a5 5 0 0 0-.44.523l-.183.276l-.141.229a5.2 5.2 0 0 0-.449 1.088c.451.655.938 1.28 1.453 1.886z"/>
</svg>
);Other libraries
Key in 8 more libraries
Each library draws it its own way. Open one to compare.
Flat UI Icons
More like it
Icons that share its tags, then the ones next to it in Flat UI Icons, in the same style.
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Browse by tag
Key is tagged security, authentication, access and 4 more. Related tags follow; each opens its icons from every library.
Pricing
Flat UI Icons MCP, with Pro
Ask for Key or any of 100 Flat UI Icons icons and your agent installs it. The MCP comes with every Pro plan, with 6,000+ blocks and 14 premium templates. The icons stay free.
4.9/5 out of 5 · 150+ reviewsfrom 150+ founders and developers.
Billing
Billed once a year in USD. Cancel anytime.
- How many people can use the license.
- Client work, SaaS products and anything you charge for.
- Production-ready React sections: hero, pricing, features, dashboards and more.
- Complete multi-page sites you can ship as they are.
- React icons from every major library, installable with one command.
- Presets that restyle every block, in light and dark.
- Lets your AI editor search, preview and install blocks for you.
- Priority requests are answered first.
Individual
For personal projects & open source
$32instead of $49/mo
$389 billed yearly
- Seats: 1 seat
- Commercial use: Personal & open source only
- Pro blocks: 6,000+ blocks
- Templates: All 14 templates
- React icons: 294k+ icons
- Themes: All 59 themes
- MCP server: Basic usage
- Support: Standard
Team
Most popularFor freelancers, agencies & startups
$66instead of $99/mo
$789 billed yearly · ≈ $13/dev/mo
- Seats: Up to 5 seats
- Commercial use: Included
- Pro blocks: 6,000+ blocks
- Templates: All 14 templates
- React icons: 294k+ icons
- Themes: All 59 themes
- MCP server: High usage
- Support: Priority
Organization
For companies with larger teams
$132instead of $199/mo
$1,589 billed yearly
- Seats: Unlimited seats
- Commercial use: Included
- Pro blocks: 6,000+ blocks
- Templates: All 14 templates
- React icons: 294k+ icons
- Themes: All 59 themes
- MCP server: Unlimited usage
- Support: Priority
Billed once a year in USD. Cancel anytime.
Individual
For personal projects & open source
$32instead of $49/mo
$389 billed yearly
- How many people can use the license.Seats: 1 seat
- Client work, SaaS products and anything you charge for.Commercial use: Personal & open source only
- Production-ready React sections: hero, pricing, features, dashboards and more.Pro blocks: 6,000+ blocks
- Complete multi-page sites you can ship as they are.Templates: All 14 templates
- React icons from every major library, installable with one command.React icons: 294k+ icons
- Presets that restyle every block, in light and dark.Themes: All 59 themes
- Lets your AI editor search, preview and install blocks for you.MCP server: Basic usage
- Priority requests are answered first.Support: Standard
Team
Most popularFor freelancers, agencies & startups
$66instead of $99/mo
$789 billed yearly · ≈ $13/dev/mo
Everything in Individual, plus
- How many people can use the license.Seats: Up to 5 seats
- Client work, SaaS products and anything you charge for.Commercial use: Included
- Lets your AI editor search, preview and install blocks for you.MCP server: High usage
- Priority requests are answered first.Support: Priority
Organization
For companies with larger teams
$132instead of $199/mo
$1,589 billed yearly
Everything in Team, plus
- How many people can use the license.Seats: Unlimited seats
- Lets your AI editor search, preview and install blocks for you.MCP server: Unlimited usage
- Secure checkout via Stripe
- Code lives in your repo
- Keep what you've shipped if you cancel
- License terms
FAQ
Frequently asked questions
What the Key icon means and where it's used, then how to install, style and license it.
Install Key from a prompt
MCP, 6,000+ blocks and 14 premium templates in every Pro plan. The icons stay free.