How it works
The image API reads a company identifier from the URL path and returns the right logo.img.logo.dev/stripe.com resolves the domain, and ticker, crypto, ISIN, and name lookups work the same way. Query parameters control size, format, and theme, and a publishable key in the token parameter makes the URL safe to ship in client code.
When Logo.dev doesn’t have a company’s logo, the URL returns a generated monogram instead of a broken image (see fallback images). When a company rebrands, the same URL serves the new mark, so there is nothing on your side to update.
For data beyond the logo itself, REST endpoints on api.logo.dev take a secret key on the server.
The APIs
- Logo API: a logo for any domain, stock ticker, crypto symbol, ISIN, or company name, as a plain image URL.
- Search API: turn a company name into its domain and logo, built for autocompletes.
- Brand API: a company’s full brand kit, including wide brandmarks, social banners, and brand colors.
- Describe API: company data for a domain, including name, description, and industry.
- Transaction API: match messy transaction strings to merchants and their logos.
When to use it
Anywhere your product shows other companies. The most common starting points:- Transaction feeds: merchant logos next to charges, the way banking apps do it.
- CRM records and onboarding: account lists and signups that brand themselves.
- Logo walls: customer and integration grids without collecting a single SVG.
Next steps
Quickstart
Display your first logo from a plain image URL in under a minute.
Use cases
See live demos of logo walls, autocompletes, and transaction feeds.