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The Link component renders a clickable hyperlink. Use links to direct users to a web page, another part of the HubSpot app, or use them as buttons.
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  1. Link text: text that describes where the link leads.
  2. External link icon: included when setting external to true. and indicates that the link will open in a new tab. Automatically included when the link leads to a page outside of the HubSpot app.
import { Link } from "@hubspot/ui-extensions";

const Extension = () => {
  return (
    <Link
      href={{
        url: "https://www.wikipedia.org",
        external: true,
      }}
    >
      Wikipedia
    </Link>
  );
};

​
Props

PropTypeDescription
hrefObjectSets the link’s URL and open behavior. Contains the following fields:
  • url (string): the URL that will open on click.
  • external (boolean): set to true to open the URL in a new tab and display an external link icon. By default:
    • Links to HubSpot app pages will open in the same tab and will not include an icon.
    • Links to non-HubSpot app pages will open in a new tab and include the icon.
variant'primary' (default) | 'light' | 'dark' | 'destructive'The color of the link. See the variants section for more information.
onClick() => voidA function that is invoked when the link is clicked. The function receives no arguments and its return value is ignored.
preventDefaultBooleanWhen set to true, event.preventDefault() will be invoked before the onClick function is called, preventing automatic navigation to the href URL.
overlayObjectInclude a Modal or Panel component in this object to open it as an overlay on click. Learn more about using overlays.

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Variants

Using the variant prop, you can set the following styling:
  • 'primary': the default blue (#0091ae).
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  • 'light': a white link that turns to a lighter shade of blue on hover (#7fd1de).
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  • 'dark': a darker shade of blue (#33475b).
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  • 'destructive': a red link (#f2545b).
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Usage examples

  • Use the default 'primary' variant when you want to link to another page or contact record in HubSpot.
  • Use the 'light' variant when you want to include a link on a dark background.
  • Use the 'dark' variant to include a link in an alert.
  • Use the 'destructive' variant when the link results in an action that can’t be undone by the user, such as deleting contact property information.

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Guidelines

  • DO: space out links so that users can tell when they’ll be navigation to a different place.
  • DO: make link text concise and contextual.
  • DO: use the 'destructive' variant sparingly and only when the action can’t be undone.
  • DO: always open links to pages outside of the HubSpot app in a new tab (external: true).
  • DON’T: crowd multiple links together.
  • DON’T: use the 'dark' variant outside of alerts.
Last modified on December 10, 2025