Generate Open Graph tags so links to your page preview correctly when shared.
og:title — required
og:description — shown beneath the title on most platforms
og:url — required, absolute
og:type — required
og:image — required, absolute, ideally 1200×630
og:image:alt — describes the image
og:site_name — optional
Fill in the fields above to generate Open Graph tags.
These tags control how a shared link looks; they are not a ranking factor. Platforms cache previews aggressively, so a corrected tag may not take effect until you force a re-fetch with the platform’s own debugging tool. This generator cannot fetch your page or check that the image URL resolves.
A blog post
Uses the article type
og:type = articleA product page
Standard website card
og:type = websiteA title with punctuation
Escaped automatically
The "Best" Guide & MoreTitle, description, canonical URL and a card image.
Missing required properties are errors; the rest are suggestions.
The tags belong inside <head>, before any content.
Quotes, ampersands and angle brackets are escaped for the attribute they sit in, which is the most common cause of a preview that silently renders wrong.
The four properties the protocol requires are errors when missing. Image dimensions and alt text are suggestions, never dressed up as failures.
Choosing the article type adds published time and author properties; choosing website does not, so no irrelevant tags are emitted.
Build the og: tags that decide how a link looks when someone shares it on Facebook, LinkedIn, Slack, WhatsApp and most messaging apps. The generator emits the four properties the Open Graph protocol lists as required, adds the optional ones that materially improve the card, and escapes every value for the HTML attribute it sits in — a title containing a quotation mark or an ampersand silently breaks the tag otherwise, producing a preview that is wrong in a way nobody notices until it is public. Required fields are validated as errors and everything else as advice.
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