Open Graph / Twitter Card Preview

Parses OG and Twitter meta tags from pasted HTML and shows the resolved share-card fields.

HTML (head or full document)

Resolved share card

https://example.com/cats.jpg

https://example.com/cats

An Amazing Article About Cats

Everything you ever wanted to know about cats, in one delightful read.

Meta fields

og:titleAn Amazing Article About Catsog

og:descriptionEverything you ever wanted to know about cats, in one delightful read.og

og:imagehttps://example.com/cats.jpgog

og:urlhttps://example.com/catsog

og:typearticleog

og:site_nameExample Blogog

twitter:cardsummary_large_imagetwitter

twitter:titleAn Amazing Article About Catstwitter

twitter:descriptionEverything you ever wanted to know about cats, in one delightful read.og (fallback)

twitter:imagehttps://example.com/cats.jpgog (fallback)

10 of 10 set0 warning(s)

Parsing only — no remote images are fetched and nothing is sent anywhere.

Parse a .env / dotenv file into a JSON object and convert JSON back into .env format, handling quotes, comments, and export prefixes.

Generate a .gitattributes file selecting line-ending normalization, binary, LFS and linguist rules from presets.

Build Apache .htaccess redirect rules (Redirect, RewriteRule) from source/target URL pairs with status codes.

Parse and sort Accept-Language or Accept headers by quality value (q-factor).

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