Title: get_site_icon_url
Published: December 9, 2015
Last modified: May 20, 2026

---

# apply_filters( ‘get_site_icon_url’, string $url, int $size, int $blog_id )

## In this article

 * [Parameters](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#parameters)
 * [Source](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#source)
 * [Related](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#related)
 * [Changelog](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#changelog)

[ Back to top](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#wp--skip-link--target)

Filters the site icon URL.

## 󠀁[Parameters](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#parameters)󠁿

 `$url`string

Site icon URL.

`$size`int

Size of the site icon.

`$blog_id`int

ID of the blog to get the site icon for.

## 󠀁[Source](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#source)󠁿

    ```php
    return apply_filters( 'get_site_icon_url', $url, $size, $blog_id );
    ```

[View all references](https://developer.wordpress.org/reference/files/wp-includes/general-template.php/)
[View on Trac](https://core.trac.wordpress.org/browser/tags/7.0/src/wp-includes/general-template.php#L997)
[View on GitHub](https://github.com/WordPress/wordpress-develop/blob/7.0/src/wp-includes/general-template.php#L997-L997)

## 󠀁[Related](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#related)󠁿

| Used by | Description | 
| [get_site_icon_url()](https://developer.wordpress.org/reference/functions/get_site_icon_url/)`wp-includes/general-template.php` |

Returns the Site Icon URL.

  |

## 󠀁[Changelog](https://developer.wordpress.org/reference/hooks/get_site_icon_url/?output_format=md#changelog)󠁿

| Version | Description | 
| [4.4.0](https://developer.wordpress.org/reference/since/4.4.0/) | Introduced. |

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