Captions are not blocks in Notion, but a lot of other blocks support adding captions. We’ve therefore extracted it as its own component, which is re-used wherever captions are supported, such as:

• Images
• Callouts
• Bookmarks

Example

Example caption for an image.

Styling

Captions are really figure tags with a figcaption inside. To style them, you should target .caption and .caption figcaption.