Threads Open Graph
Test and debug your Open Graph tags for Threads
Threads 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 | facebookexternalhit/1.1 (+http://www.facebook.com/externalhit_uatext.php) |
Threads is built on Meta’s shared infrastructure, so it uses the same facebookexternalhit crawler and Open Graph tag processing as Facebook and Instagram. When someone shares a link on Threads, the crawler fetches your page and builds a card-style preview from your OG meta tags.
This guide covers how the Threads crawler works, which tags you need, image sizing, cache behavior, and the most common issues that prevent previews from displaying correctly.
What links look like on Threads
The difference Open Graph tags make when sharing a link.
Without Open Graph
This site doesn't have Open Graph
Threads Open Graph
opengraphplus.com
Oh
With Open Graph
Sites with Open Graph look like this
Threads Open Graph
opengraphplus.com
Nice!
Debug Threads Open Graph tags
Enter your site's URL to see how it looks on Threads.