Social Media Tool

SOCIAL MEDIA POST PREVIEW

See how your link looks when shared on Twitter, Facebook, LinkedIn, WhatsApp, and Slack — debug missing tags before you post.

Facebook Debugger Twitter Validator LinkedIn Inspector

URL to Preview

Page URL

Enter a URL above and click Analyze to preview social cards.

Google Search Preview

example.com › page-url

Your Page Title

Description here.

1200 x 630

@username 2m

Your Page Title

Description here.

example.com

TW: title max 70, desc max 200

Debug Panel - -

Property	Content	Status

Raw HTML Meta Tags

Frequently Asked Questions

How does the Social Media Post Preview work?

You paste a URL and the tool fetches the page's HTML to extract Open Graph (og:), Twitter Card, and standard meta tags. It then renders realistic card previews showing exactly how that link would appear on each social platform.

Why does my preview look different from what I expected?

Each platform caches link previews. After fixing missing tags, use each platform's official debugger (Facebook Sharing Debugger, Twitter Card Validator, LinkedIn Post Inspector) to force a refresh of their cache.

What meta tags are required for a good social card?

At minimum you need og:title, og:description, og:image (1200x630), og:url, and twitter:card. For best results, also include og:site_name, og:locale, and twitter:site.

Why can't the tool fetch some URLs?

Some sites block automated requests, require authentication, or use JavaScript rendering. The tool fetches raw HTML only — if a page relies entirely on JavaScript to inject meta tags, those tags won't be detected.

What are the character limits for social cards?

Twitter: title 70 chars, description 200 chars. Facebook: title 60-100 chars, description 150-200 chars. LinkedIn: title 100 chars, description 200 chars. WhatsApp shows up to 50 chars of the URL, title, and description with no hard limit.

Is the URL I submit stored anywhere?

No. The URL is fetched server-side via a proxy to avoid CORS issues, but no data is logged or stored. All preview rendering happens in your browser.

How to Use

Paste a URL

Enter the full URL (including https://) of the page you want to preview.

Click Analyze

The tool fetches the page and extracts all meta tags.

Review Platform Previews

Switch between Twitter, Facebook, LinkedIn, and WhatsApp tabs to see how your link renders on each.

Check the Debug Panel

Review missing tags, character counts, and image dimensions. Fix any warnings in your page's HTML.

Copy Your OG Tags

Use the copy button to grab all detected OG/Twitter tags for reference.

About the Social Media Post Preview

The Social Media Post Preview tool lets you see exactly how your link will look when shared on Twitter, Facebook, LinkedIn, WhatsApp, and Slack — before you hit post.

It works by fetching your page's HTML and extracting every Open Graph, Twitter Card, and standard meta tag. It then builds realistic card previews and highlights any missing or problematic tags so you can fix them before sharing your content publicly.

Unlike platform-specific debuggers, this tool gives you a side-by-side comparison across all major social networks in one place. Use it during content development to catch broken social cards before they go live.

All processing is private. URLs are fetched anonymously through a security-filtered proxy (blocks private IPs and internal networks), and nothing is logged or stored.