Free Social Media Link Preview & Open Graph Validator
Open Graph · Twitter Cards · SEO
- 11
- Platforms
- 13
- Tag audit
- $0
- Forever free
Validation
Per-platform Open Graph & meta tag audit with fix steps.
Issues & recommendations
- Enter a URL to run validation.
Edit preview
Override meta values to see live changes across all platforms.
Recommended: 1200 × 630 px
Meta tag code
Official debuggers
Refresh cached previews on each platform.
- Facebook Debugger →
- LinkedIn Debugger →
- X (Twitter) Debugger →
- Pinterest Debugger →
- Telegram @WebpageBot →
Meta shared cache: Facebook and Threads share the same preview cache. Use the Facebook Sharing Debugger to refresh both.
Facebook Preview
!example.com
Page title
Description text
X (Twitter) link preview checker.
See exactly how your shared link will appear on X (Twitter). Our free Open Graph validator reads your page meta tags and simulates the native X (Twitter) preview card — before you publish.
X (Twitter) Open Graph specifications
- Title limit
- 70 characters
- Description limit
- 200 characters
- Image size
- 1200 × 675 px
- Tags used
- twitter:card, twitter:title, twitter:image
Why validate X (Twitter) link previews?
A broken or missing link preview on X (Twitter) reduces clicks and engagement. Our tool checks whether your og:title, og:description, and og:image tags meet X (Twitter)'s requirements and shows a live preview of the final card.
Learn more in our Open Graph tags guide or OG image size reference.