Notion Open Graph
Test and debug your Open Graph tags for Notion
Notion Specs
| Image size | 1200x630px |
| Aspect ratio | 1.9:1 |
| Max file size | 5 MB |
| Formats | image/jpeg, image/png, image/webp, image/gif |
| User-Agent | Notion/1.0 |
When someone pastes a URL into a Notion page and creates a bookmark block, Notion’s server-side crawler fetches the page and extracts Open Graph meta tags to build a rich preview card. The crawler identifies itself with a user agent containing “Notion” and does not execute JavaScript.
This guide covers how Notion’s crawler works, which tags it reads, image handling, cache behavior, and the most common issues with bookmark previews – including the important distinction between bookmark blocks and Link Preview integrations.
What links look like on Notion
The difference Open Graph tags make when sharing a link.
Without Open Graph
This site doesn't have Open Graph
Notion Open Graph
opengraphplus.com
Oh
With Open Graph
Sites with Open Graph look like this
Notion Open Graph
opengraphplus.com
Nice!
Debug Notion Open Graph tags
Enter your site's URL to see how it looks on Notion.