Development
Open Graph & Meta Tags
Enter a public URL. One request reads the page and lists the title, description, canonical URL, favicon, Open Graph tags, and Twitter card. A preview shows how WhatsApp, Telegram, X, and Facebook are likely to present the link, and which tags are still missing. The image file is not downloaded. Private addresses are refused, and the result is not stored.
Quick start
- 1
Enter the URL
Use a public http or https address. Private and local addresses are refused.
- 2
Inspect
One request reads that page and resolves relative image and icon addresses.
- 3
Check the preview
Switch between WhatsApp, Telegram, X, and Facebook to see the title, description, and image each one would use.
- 4
Fill the gaps
Missing tags are listed. Copy or download the report. The image file is not downloaded, and the result is not stored.
Features
Share cards
See the title, description, image, and site name that WhatsApp, Telegram, X, and Facebook would use.
Required tags
og:title, og:image, twitter:card, description, and the favicon are marked present or missing.
One page
Relative image and icon addresses are resolved against the page. Linked pages are not opened.
Specifications
- Tags
- Open Graph, Twitter, title, description, favicon
- Previews
- WhatsApp, Telegram, X, Facebook
- Request
- One public HTML page
- Privacy
- Not stored
Use cases
- Check a landing page before posting it in a chat.
- See whether og:image and twitter:card are present.
- Confirm the favicon and description used in a link preview.
Frequently asked questions
Does this match every social app exactly?
It uses the tags those apps document. A network can still cache an older preview or crop the image differently.
Does it download the share image?
No. The preview asks the browser to display the image address. The inspector itself only reads the HTML page.