You can use the site logo block to upload a new logo image or select an image from the media library. You can resize the image using drag handles. All copies of the site logo will display the same image.
Block category: Theme.
Added in: WordPress 5.8
Style options
Default or rounded.
Sidebar settings
- Image width. The default width is 120px.
- Link to home page
- Open in new tab
- Use as site icon
- Advanced: Additional CSS classes
Toolbar settings
Left, right, and center align. Replace image. Crop image. Duotone.
Example

HTML Markup
<!-- wp:site-logo /-->
Output
<a href="http://localhost:8888/" class="custom-logo-link" rel="home"><img loading="lazy" width="200" height="200" src="..." class="custom-logo" alt="..." srcset="..."></a>
Tips for using the site logo
You can place the site logo inside the navigation block.