Signature icons from 10 libraries
Every icon below is the same "signature" concept rendered by a different library. Click any tile to open it in the editor, set a custom size and colour, and download SVG or PNG.
Signature icon
Compare 10 free signature icons from 10 open-source libraries and pick the one that matches your design system. Every icon on this page downloads as an editable SVG or a transparent PNG at any size from 16px to 512px — no login, no account, no attribution required.
All 10 free signature icons
Library comparison
Which library should you use?
| Library | Style | License | Signature icon |
|---|---|---|---|
| Ant Design Icons | Bold | MIT | Signature Filled |
| Fluent UI Icons | Bold | MIT | Signature 16 Filled |
| Huge Icons | Outline | MIT | Signature |
| Lucide | Outline | ISC | Signature |
| Material Design Icons | Fill | Apache 2.0 | Signature |
| Material Symbols | Fill | Apache 2.0 | Signature |
| Material Symbols Light | Light | Apache 2.0 | Signature |
| Mingcute | Bold | Apache 2.0 | Signature Fill |
| Phosphor | Outline | MIT | Signature |
| Tabler Icons | Outline | MIT | Signature |
Outline sets such as Lucide, Tabler and Feather stay legible at 16px in dense interfaces. Material Symbols and Bootstrap Icons give you matched outline and filled pairs. Phosphor, Solar and Fluent add duotone, bold and weight-graded variants when you need more visual hierarchy.
Use this icon in your project
Inline SVG (copy & paste)
Paste this straight into HTML or JSX. It inherits currentColor, so it follows your theme.
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1024 1024" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" role="img" aria-label="signature-filled icon"><path fill="currentColor" fill-rule="evenodd" d="M145.713 752c1.994 0 3.988-.2 5.982-.498l168.19-29.508c1.994-.399 3.888-1.296 5.284-2.792l423.915-423.875a9.927 9.927 0 0 0 0-14.056l-166.196-166.38c-1.894-1.894-4.388-2.891-7.079-2.891s-5.184.997-7.078 2.891L144.816 538.766c-1.495 1.496-2.393 3.29-2.791 5.284l-29.511 168.174c-1.894 11.066 1.495 21.932 9.372 29.807c6.58 6.48 14.954 9.969 23.827 9.969m453.113-184.072c27.691-14.812 57.293-20.852 85.545-15.519c32.365 6.11 59.72 26.534 78.96 59.406c29.974 51.211 21.642 102.332-18.484 144.254c-17.577 18.364-41.07 35.013-69.996 50.297l-.293.152l.848.26c13.153 3.956 27.085 6.1 41.54 6.21l1.174.005c61.068 0 100.981-22.104 125.285-67.876c9.325-17.56 31.119-24.237 48.679-14.913c17.56 9.325 24.237 31.119 14.912 48.68c-37.285 70.218-102.092 106.109-188.876 106.109c-47.687 0-91.94-15.03-128.188-41.368l-1.056-.774l-1.36.473c-46.18 15.996-98.732 29.945-155.37 41.932l-2.239.472c-48.571 10.217-97.257 18.377-139.154 23.957c-19.709 2.625-37.813-11.224-40.438-30.932c-2.625-19.709 11.224-37.813 30.932-40.438c40.196-5.353 87.126-13.22 133.84-23.045c42.799-9.002 83.011-19.134 119.357-30.342l.234-.074l-.436-.693c-16.464-26.452-25.857-55.432-26.142-83.24l-.007-1.303c0-49.907 39.555-104.315 90.733-131.69m72.188 55.231c-10.74-2.027-24.099.699-38.228 8.257c-29.546 15.804-52.693 47.643-52.693 68.202c0 18.206 8.889 40.146 24.71 59.736l.238.293l1.223-.514c39.17-16.581 68.483-34.271 85.929-52.186l.64-.663c18.735-19.573 21.386-35.842 8.36-58.1c-9.059-15.475-19.03-22.92-30.18-25.025"/></svg>React component
Install the package for the library you picked, then import the component.
npm install @ant-design/icons
import { SignatureFilled } from "@ant-design/icons";
export function Example() {
return <SignatureFilled size={24} />;
}Choosing the right signature icon
Match the icon to the interface
A signature icon has to read instantly at whatever size your interface uses. Below 20px, prefer outline artwork with a consistent stroke weight — heavy filled glyphs turn into blobs. For navigation bars and empty states above 32px, filled or duotone versions carry more visual weight and scan better.
Keep stroke weight consistent across every icon in a view. Mixing a 1.5px Lucide glyph with a 2px Tabler glyph in the same toolbar is the most common reason icon sets look unprofessional.
Accessibility
Decorative icons need aria-hidden="true" so screen readers skip them. If the signature icon is the only thing labelling a control — an icon-only button, for example — give the button an aria-label such as "Signature" and leave the SVG itself hidden.
Never rely on the icon alone to convey state. Pair it with a tooltip or visible text wherever the meaning is not already obvious from context.
Related icon searches
Arrow Left iconArrow Right iconGlobe iconArrow Down iconArrow Up iconPin iconCompass iconChevron Left iconChevron Right iconMap iconChevron Down iconChevron Up icon
Libraries on this page
Ant Design IconsFluent UI IconsHuge IconsLucide IconsMaterial Design IconsMaterial SymbolsMaterial Symbols LightMingCute IconsPhosphor IconsTabler Icons
Frequently asked questions
Where can I download a free signature icon?
IconStash indexes 10 free signature icons from 10 open-source libraries, including Ant Design, Fluent UI, Huge, Lucide, Material Design. Choose one on this page, set the exact size and colour, then copy the SVG markup or download a transparent PNG. No account and no login are required.
Are these signature icons free for commercial use?
Yes. Every icon on this page comes from an open-source library published under a permissive licence (MIT, Apache-2.0, ISC, CC BY 4.0 and similar), all of which allow commercial use. The comparison table above lists the licence for each library so you can confirm the exact terms before shipping.
Can I download a signature icon as a PNG?
Yes. Open any icon on this page, set an exact pixel size between 16px and 512px, choose any colour, and download a transparent PNG. Because every icon here is a vector, the exported PNG stays sharp at any resolution — IconStash also offers a ZIP pack containing 16, 24, 32, 48, 64, 128, 256 and 512px files.
Which library has the best signature icon?
It depends on the design system you are matching. Outline libraries such as Lucide, Tabler and Feather suit dense product interfaces; Material Symbols and Bootstrap Icons ship matched outline and filled variants of the same glyph; Phosphor and Solar add duotone, bold and broken weights. The grid above shows all 10 options side by side so you can judge them at real size.
How do I add a signature icon to a React app?
Copy the SVG markup for any icon on this page and paste it directly into JSX, or install the official npm package for the library you picked — lucide-react, @tabler/icons-react, @phosphor-icons/react, react-bootstrap-icons and react-icons are the most common. Both approaches are shown in the code samples above.
What sizes and styles do signature icons come in?
All 10 icons on this page are vector artwork, so they scale cleanly to any size. The libraries represented here render the signature concept in bold, outline, fill, light styles, and IconStash can export PNGs at 16, 24, 32, 48, 64, 128, 256 or 512px, or any custom value in between.
Can I change the colour of a signature icon?
Yes. Icons are exported using currentColor, so they inherit the CSS colour of their parent element and follow your theme automatically. You can also pick an exact hex colour in the IconStash editor before downloading, or override the colour with a CSS rule such as .icon { color: #C1DD2D; }.