Logo API: Get Any Company Logo by Domain

The Logo API returns any company’s logo as a cacheable image URL. Request https://img.logo.dev/:domain with your publishable key and embed it anywhere you’d use an <img> tag: web apps, emails, spreadsheets, and dashboards. A global CDN serves every logo in PNG, JPG, and WebP, so you never host a logo file yourself.

Lookup modes

Look up a logo with whatever identifier you have:

Display from domain — most reliable when you have a verified domain (shopify.com)
Display from stock ticker — for financial apps (AAPL, TSLA)
Display from crypto symbol — cryptocurrency logos (BTC, ETH)
Display from ISIN — global security identifiers (US0378331005)
Display from name — when you only have a brand name (Shopify, Tesla)

Parameters

Every lookup mode accepts the same parameters:

Parameter	Type	Default	Description
`token`	string	—	Required. Your publishable key (`pk_…`).
`size`	integer	`128`	Width and height in pixels (max 800), keeping the logo’s aspect ratio.
`width`	integer	—	Exact width in pixels (max 800). Use with `height`; short alias `w`.
`height`	integer	—	Exact height in pixels (max 800). Use with `width`; short alias `h`.
`format`	string	`jpg`	`jpg`, `png`, `webp`, or `svg` (Enterprise plans).
`theme`	string	`auto`	`auto`, `light`, or `dark` — adjusts colors for your background.
`greyscale`	boolean	`false`	Returns a black-and-white logo.
`retina`	boolean	`false`	Renders at 2× the requested size for high-density screens.
`fallback`	string	`monogram`	`monogram` or `404` when no logo is found.

For per-identifier details and more worked examples, see Display from domain.

Examples

Request a logo with just a domain and your token:

<img src="https://img.logo.dev/shopify.com?token=LOGO_DEV_PUBLISHABLE_KEY" alt="Shopify logo" />

https://img.logo.dev/shopify.com?token=LOGO_DEV_PUBLISHABLE_KEY

Use theme to adapt a transparent logo to a dark or light background:

<img
  src="https://img.logo.dev/apple.com?token=LOGO_DEV_PUBLISHABLE_KEY&theme=dark&format=png"
  alt="Apple logo for dark backgrounds"
/>

https://img.logo.dev/apple.com?token=LOGO_DEV_PUBLISHABLE_KEY&theme=dark&format=png

Fallback images

When no logo is found, the API returns a black-and-white monogram of the domain’s first letter with a 200 OK, so images never break in your UI.

https://img.logo.dev/example.com?token=LOGO_DEV_PUBLISHABLE_KEY

To handle missing logos yourself, pass fallback=404 to get an empty 404 Not Found instead of a monogram, then swap in your own image on error:

<img
  src="https://img.logo.dev/acme.invalid?token=LOGO_DEV_PUBLISHABLE_KEY&fallback=404"
  alt="Company logo"
  onerror="this.onerror=null; this.src='/images/default-logo.png';"
/>

function CompanyLogo({ domain }) {
  const [src, setSrc] = useState(
    `https://img.logo.dev/${domain}?token=LOGO_DEV_PUBLISHABLE_KEY&fallback=404`
  );

  return (
    <img
      src={src}
      alt={`${domain} logo`}
      onError={() => setSrc("/images/default-logo.png")}
    />
  );
}

New to Logo.dev? Create a free account to get a publishable key. The free tier covers most projects. See rate limits for usage details.

API Reference

Products

Logo API: Get Any Company Logo by Domain

Lookup modes

Parameters

Examples

Fallback images

​Lookup modes

​Parameters

​Examples

​Fallback images

Lookup modes

Parameters

Examples

Fallback images