What are Open Graph meta tags?

Open Graph (OG) tags determine the image, title, and description that appear when your link is shared on social platforms like Twitter, LinkedIn, Facebook, iMessage, and Slack.

Does this tool support Next.js App Router metadata?

Yes. In addition to raw HTML meta tags, the generator outputs a TypeScript Metadata object you can export directly from your Next.js page.tsx or layout.tsx file.

Is any data sent to a server?

No. All previews and code generation happen entirely in your browser. Your titles, descriptions, and image URLs never leave your machine.

Meta Tag Previewer

Stop guessing how your links will look when shared. Preview your Open Graph and Twitter cards in real-time, and instantly grab the production-ready code.

Meta Details

Page Title

Recommended: 50-6042 chars

Description

Recommended: 150-160100 chars

Canonical URL

OG Image URL

Social Preview (Twitter/LinkedIn)

syntaxsnap.com

SyntaxSnap – Privacy-First Developer Tools

A local-first workbench for modern web development. No servers. No tracking. Just instant utilities.

Next.js App Router (metadata)

import type { Metadata } from 'next';

export const metadata: Metadata = {
  title: 'SyntaxSnap – Privacy-First Developer Tools',
  description: 'A local-first workbench for modern web development. No servers. No tracking. Just instant utilities.',
  openGraph: {
    title: 'SyntaxSnap – Privacy-First Developer Tools',
    description: 'A local-first workbench for modern web development. No servers. No tracking. Just instant utilities.',
    url: 'https://syntaxsnap.com',
    siteName: 'SyntaxSnap',
    images: [
      {
        url: 'https://images.unsplash.com/photo-1555066931-4365d14bab8c?q=80&w=1200&auto=format&fit=crop',
        width: 1200,
        height: 630,
      },
    ],
    locale: 'en_US',
    type: 'website',
  },
  twitter: {
    card: 'summary_large_image',
    title: 'SyntaxSnap – Privacy-First Developer Tools',
    description: 'A local-first workbench for modern web development. No servers. No tracking. Just instant utilities.',
    images: ['https://images.unsplash.com/photo-1555066931-4365d14bab8c?q=80&w=1200&auto=format&fit=crop'],
  },
};

Raw HTML Tags

<title>SyntaxSnap – Privacy-First Developer Tools</title>
<meta name="title" content="SyntaxSnap – Privacy-First Developer Tools" />
<meta name="description" content="A local-first workbench for modern web development. No servers. No tracking. Just instant utilities." />

<meta property="og:type" content="website" />
<meta property="og:url" content="https://syntaxsnap.com" />
<meta property="og:title" content="SyntaxSnap – Privacy-First Developer Tools" />
<meta property="og:description" content="A local-first workbench for modern web development. No servers. No tracking. Just instant utilities." />
<meta property="og:image" content="https://images.unsplash.com/photo-1555066931-4365d14bab8c?q=80&w=1200&auto=format&fit=crop" />

<meta property="twitter:card" content="summary_large_image" />
<meta property="twitter:url" content="https://syntaxsnap.com" />
<meta property="twitter:title" content="SyntaxSnap – Privacy-First Developer Tools" />
<meta property="twitter:description" content="A local-first workbench for modern web development. No servers. No tracking. Just instant utilities." />
<meta property="twitter:image" content="https://images.unsplash.com/photo-1555066931-4365d14bab8c?q=80&w=1200&auto=format&fit=crop" />

Why are Meta Tags important?

Open Graph (OG) tags determine what image, title, and description appear when someone shares your website link on social media platforms like Twitter (X), LinkedIn, Facebook, or inside messaging apps like iMessage and Slack.

For modern web development (specifically Next.js App Router), you no longer write raw HTML tags in a <head> element. Instead, you export a Metadata object from your page.tsx or layout.tsx. This tool generates both the raw HTML fallback and the modern Next.js TypeScript object.