Logo Link

Logo Link returns image bytes for a company domain. Use the generated URL directly as an image source when you need lightweight logo display in a browser, email, or spreadsheet.

Logo Link is for direct image embedding. Do not download, persist, or rehost the returned image file. Browser and CDN caching directed by the response headers is allowed.

Try it

Before you start

Create a public client ID

Open the Logo Link dashboard and copy the value under Public Client ID.

Restrict where it can be used

Select Domain Restrictions and add every site that will embed the image, such as app.example.com and the exact localhost origin used during development.

A public client ID is intentionally visible in frontend code. Treat it as frontend-safe only after you configure and test its referring-domain restrictions.

Build the image URL

https://logos.context.dev/?publicClientId=brandLL_xxx&domain=github.com

Parameter	Required	Description
`publicClientId`	Yes	Public client ID from the Logo Link dashboard.
`domain`	Yes	Company domain, such as `github.com`.
`theme`	No	Use `light` to prefer a dark asset for a light surface, or `dark` to prefer a light asset for a dark surface.
`type`	No	Use `icon` for a near-square mark or `wordmark` for a wider or taller wordmark. The default is `icon`.

Logo Link accepts GET and HEAD. A successful GET returns raw image bytes rather than a JSON object. Follow its Content-Type and Cache-Control response headers.

Embed the logo

HTML
React
Spreadsheet

<img
  src="https://logos.context.dev/?publicClientId=brandLL_xxx&domain=stripe.com"
  alt="Stripe logo"
  width="40"
  height="40"
  loading="lazy"
/>

function CompanyLogo({ companyName, domain }) {
  const publicClientId = process.env.NEXT_PUBLIC_LOGOLINK_CLIENT_ID;
  if (!publicClientId) throw new Error("Missing Logo Link public client ID");

  const params = new URLSearchParams({
    publicClientId,
    domain,
    type: "icon",
  });

  return (
    <img
      src={`https://logos.context.dev/?${params}`}
      alt={`${companyName} logo`}
      width={40}
      height={40}
      loading="lazy"
      onError={(event) => {
        event.currentTarget.hidden = true;
      }}
    />
  );
}

=IMAGE("https://logos.context.dev/?publicClientId=brandLL_xxx&domain=" & ENCODEURL(A2))

Reserve image dimensions to prevent layout shift. If no logo is available, Logo Link returns a generated monogram SVG with status 200, or a generated name wordmark for type=wordmark. An invalid client ID, exhausted quota, or disallowed referring site can make the image fail to load.

Choose the right product

Need	Use
Display one hosted logo without storing the file	Logo Link
Retrieve multiple logos, colors, descriptions, or social links	Brand API
Extract visual tokens or font files for review	Styleguide API

Logo Link has its own usage quota. Check allowances and usage in the Logo Link dashboard.

Usage restrictions

Do not download, persist, or rehost image files returned by Logo Link.
Normal caching performed according to the response headers is allowed.
A returned logo identifies a company; it does not establish affiliation, sponsorship, or endorsement.
Confirm that your presentation and use comply with applicable trademark rules and your agreement with Context.dev.

Get started

Web data

Company and people data

Automation

Account and billing

Production

Try it

Before you start

Build the image URL

Embed the logo

Choose the right product

Usage restrictions

​Try it

​Before you start

​Build the image URL

​Embed the logo

​Choose the right product

​Usage restrictions

Try it

Before you start

Build the image URL

Embed the logo

Choose the right product

Usage restrictions