What is Open Graph and why is it important?

Open Graph is an internet protocol introduced by Facebook that allows web developers to control how their web pages present as rich visual objects (social cards) when shared on popular messaging and social platforms.

Why do my social cards show old data?

Social networks like Facebook, Twitter, and LinkedIn cache oEmbed metadata for efficiency. If you modify your meta tags, you must use their official debuggers (like Facebook Sharing Debugger) to clear their server cache.

Does this generator support Twitter Cards?

Yes! It generates standard Open Graph properties alongside Twitter-specific tags (like `twitter:card` set to `summary_large_image`) to ensure full compatibility.

https://hasstagg.com

HassTagg - Free Offline Browser Utilities

Access 47+ free, secure, offline browser-based tools. Compress PDFs, convert images, generate QR codes, and more.

HTML Header Meta Tags

<!-- Standard HTML Meta Tags -->
<title>HassTagg - Free Offline Browser Utilities</title>
<meta name="description" content="Access 47+ free, secure, offline browser-based tools. Compress PDFs, convert images, generate QR codes, and more.">

<!-- Facebook Open Graph Meta Tags -->
<meta property="og:url" content="https://hasstagg.com">
<meta property="og:type" content="website">
<meta property="og:title" content="HassTagg - Free Offline Browser Utilities">
<meta property="og:description" content="Access 47+ free, secure, offline browser-based tools. Compress PDFs, convert images, generate QR codes, and more.">
<meta property="og:image" content="https://hasstagg.com/assets/images/og-image.jpg">
<meta property="og:site_name" content="HassTagg">

<!-- Twitter Meta Tags -->
<meta name="twitter:card" content="summary_large_image">
<meta name="twitter:title" content="HassTagg - Free Offline Browser Utilities">
<meta name="twitter:description" content="Access 47+ free, secure, offline browser-based tools. Compress PDFs, convert images, generate QR codes, and more.">
<meta name="twitter:image" content="https://hasstagg.com/assets/images/og-image.jpg">

Open Graph Preview

Meta Title

Meta Description

OG Image URL

Website Name

Canonical Page URL

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How to Use the Open Graph Preview Tool

Generate HTML meta tags and preview card listings for major social channels.

1
Input your page title, description, and canonical URL in the configuration sidebar.
2
Provide an absolute URL pointing to your Open Graph preview image (e.g. your og:image).
3
Toggle between Google, Facebook, Twitter, Discord, and LinkedIn views to test legibility, then copy the header tags.

Why Choose Our Open Graph Preview?

Multi-Platform Mockups

Instantly preview your website's presentation cards for Google search, Facebook shares, Twitter large images, Discord embeds, and LinkedIn posts.

Real-Time Meta Builder

Configure title, description, image, website name, and canonical URL in the sidebar to see instant preview updates.

Export HTML Tags

Copy production-ready HTML header `<meta>` tags (standard tags, Open Graph, and Twitter Cards) directly to your clipboard.

100% Offline & Private

Verify link previews securely. Since everything runs locally inside your browser sandbox, your unreleased site data is never uploaded.

Frequently Asked Questions

Preparing Workspace...

Client-Side Engine Loading

<title>HassTagg - Free Offline Browser Utilities</title> <meta name="description" content="Access 47+ free, secure, offline browser-based tools. Compress PDFs, convert images, generate QR codes, and more.">  <meta property="og:url" content="https://hasstagg.com"> <meta property="og:type" content="website"> <meta property="og:title" content="HassTagg - Free Offline Browser Utilities"> <meta property="og:description" content="Access 47+ free, secure, offline browser-based tools. Compress PDFs, convert images, generate QR codes, and more."> <meta property="og:image" content="https://hasstagg.com/assets/images/og-image.jpg"> <meta property="og:site_name" content="HassTagg">  <meta name="twitter:card" content="summary_large_image"> <meta name="twitter:title" content="HassTagg - Free Offline Browser Utilities"> <meta name="twitter:description" content="Access 47+ free, secure, offline browser-based tools. Compress PDFs, convert images, generate QR codes, and more."> <meta name="twitter:image" content="https://hasstagg.com/assets/images/og-image.jpg">