Control your brand's social appearance. Generate compliant Open Graph tags and instantly preview how your website will look when shared on Twitter and Facebook.
<meta property="og:type" content="website" /> <meta name="twitter:card" content="summary_large_image" />
Stop guessing how the Facebook crawler will parse your HTML. Build standard-compliant markup instantly.
Fill out a simple form and the engine automatically constructs the exact `<meta property="og:...">` syntax required by social media web crawlers, preventing syntax errors.
The tool renders a pixel-perfect CSS simulation of a Twitter timeline. Instantly see if your 1200x630 hero image is getting awkwardly cropped before you push your code to production.
While Facebook uses Open Graph, Twitter requires specific `twitter:card` meta tags. This generator natively bundles both standards together into a single, comprehensive HTML block.
If you paste a URL into iMessage, WhatsApp, or Facebook, it magically transforms into a beautiful card with a title, a description, and a massive hero image. This does not happen by accident. The platform's web scraper relies on Open Graph (OG) tags hidden in the website's HTML to generate that preview.
In 2010, Facebook realized that standard HTML tags (like <title>) were insufficient for social media. A webpage might have an SEO title designed for Google, but a marketer wants a different, catchier title to appear on a Facebook feed.
Facebook invented the Open Graph protocol. They created a standard set of <meta property="og:..."> tags that live in the <head> of an HTML document. Today, this standard is universally adopted by almost every platform, including LinkedIn, Discord, and Slack.
If your website does not have these tags, the social platform will blindly scrape the first image and random paragraph it finds on your page, resulting in an ugly, broken link preview that destroys your Click-Through Rate (CTR). An online Open Graph generator ensures you build these tags correctly.
The og:image tag is the single most important factor for social media traffic.
When specifying an image, you must follow strict architectural rules. You cannot use relative paths (like /images/hero.jpg). The crawler does not know your domain name. You MUST use an absolute path (https://website.com/images/hero.jpg).
Additionally, the image should be exactly 1200 x 630 pixels (a 1.91:1 ratio). If you use a square Instagram image, Twitter will violently crop off the top and bottom of your photo in their timeline feed.
After generating and deploying your tags, you cannot just trust that they work. Social media platforms heavily cache link previews.