> ## Documentation Index
> Fetch the complete documentation index at: https://www.logo.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Clearbit Logo API Documentation

> Official reference for the deprecated Clearbit Logo API, including endpoint parameters, code examples, shutdown details, and migration guidance to Logo.dev.

<Warning>
  **Clearbit Logo API shut down on December 8, 2025.** If your app still uses
  `logo.clearbit.com`, it no longer works. Logo.dev is the official migration
  path recommended by Clearbit/HubSpot.
</Warning>

### Overview

The Clearbit Logo API served millions of logo requests daily for nearly a decade as the industry standard for company logo retrieval. Launched in 2015, it introduced the simple domain-to-logo approach that became essential for developers adding visual branding to applications.

This documentation explains how Clearbit Logo API worked and guides migration to Logo.dev. Our team created the original Clearbit Logo API, and following Clearbit's HubSpot acquisition, we developed Logo.dev as its official successor. Logo.dev maintains the same simplicity while adding stock ticker lookup, cryptocurrency symbols, and enhanced image formats.

### Base endpoint

The Clearbit Logo API used a simple URL structure:

```text Base URL Structure theme={null}
https://logo.clearbit.com/{domain}
```

```text Example Request theme={null}
https://logo.clearbit.com/google.com
```

### Parameters

<ParamField path="domain" type="string" required>
  Company domain placed in the path, immediately after the host.
</ParamField>

<ParamField path="size" type="number" default="128">
  Desired width in pixels. Height auto-scales to preserve aspect ratio.
</ParamField>

<ParamField path="format" type="string" default="png">
  Output format. Common values: `png`, `jpg`.
</ParamField>

<ParamField path="greyscale" type="boolean" default="false">
  Returns a greyscale version of the logo when set to `true`.
</ParamField>

### Example implementations

<CodeGroup>
  ```html HTML theme={null}
  <img
    src="https://logo.clearbit.com/stripe.com?size=128"
    alt="Stripe logo"
    width="128"
    height="128"
  />
  ```

  ```bash cURL theme={null}
  curl -L "https://logo.clearbit.com/stripe.com?size=256" --output stripe.png
  ```

  ```javascript JavaScript (fetch) theme={null}
  const domain = "stripe.com";
  const size = 200;
  fetch(`https://logo.clearbit.com/${domain}?size=${size}`)
    .then((res) => {
      if (!res.ok) throw new Error("Logo not found");
      return res.blob();
    })
    .then((blob) => {
      const url = URL.createObjectURL(blob);
      document.querySelector("#logo").src = url;
    });
  ```
</CodeGroup>

### FAQs

<AccordionGroup>
  <Accordion title="Was the Clearbit Logo API free?">
    Yes. The API was free with attribution requirements for commercial use. No authentication or account needed.
  </Accordion>

  {" "}

  <Accordion title="What were the attribution requirements?">
    Commercial usage required visible attribution to clearbit.com — 12pt+ font,
    follow link, legible placement.
  </Accordion>

  {" "}

  <Accordion title="When did Clearbit shut down the Logo API?">
    December 8, 2025. Support for the API ended March 18, 2025. Logo.dev is the
    recommended replacement.
  </Accordion>

  {" "}

  <Accordion title="Did paid Clearbit customers need attribution?">
    Only if their contract included a specific Logo API plan that waived
    attribution. Most customers still needed it.
  </Accordion>

  {" "}

  <Accordion title="How were logos sourced?">
    From publicly accessible web sources, following standard copyright and fair
    use practices.
  </Accordion>

  <Accordion title="Can I still update my company's logo?">
    Clearbit's update process is no longer active. To get your logo or company info updated on Logo.dev, [request an update here](https://www.logo.dev/update).
  </Accordion>
</AccordionGroup>

### Migrate now to Logo.dev

We're the same team that built the original Clearbit Logo API. Logo.dev is the official migration partner recommended by Clearbit/HubSpot, offering a seamless 1:1 replacement with even more capabilities:

* **One-to-one migration** — Simply replace `logo.clearbit.com` with `img.logo.dev`
* **Enhanced features** — Look up logos by stock ticker, cryptocurrency symbols, and more
* **Better performance** — Global CDN, smart fallbacks, and predictable formats
* **Maintained and supported** — Hundreds of millions of logos - updated daily.

<Card title="Migrate from Clearbit" href="/migrations/clearbit" arrow="true" cta="View migration guide">
  Replace Clearbit Logo URLs with Logo.dev in minutes.
</Card>