How this tool works
It writes the block of meta tags a page needs for search results and for link previews, from a title and a description you supply. Nothing is checked against a live page — it formats what you type into the correct markup.
The output covers three sets: the primary title and description, Open Graph for Facebook and LinkedIn, and Twitter card tags. Quotation marks in your input are converted to " so they cannot terminate an attribute early. It deliberately omits og:image and og:url, because both need an absolute URL specific to one page and a placeholder there is worse than an absent tag.
Getting tags that earn the click
- Around sixty characters for the title: Google truncates on pixel width rather than character count, so there is no exact limit, but titles past roughly sixty usually cut off.
- Around a hundred and fifty-five for the description: it is not a ranking factor. It is the sentence that decides whether someone clicks, which makes it worth more attention than its ranking weight suggests.
- Write the description as a promise: say what the reader gets from the page. Descriptions listing keywords get rewritten by Google more often than ones that read like a sentence.
- Add og:image yourself: a shared link without an image gets a fraction of the engagement. Point it at an absolute URL of at least 1200 by 630 pixels.