Meta Tag & SEO Preview
Preview how your page appears across search engines and social platforms. Generate optimized meta tags.
What Is a Meta Tag & SEO Preview Tool?
A meta tag preview tool lets you see exactly how your web page will appear in Google search results, Twitter/X cards, Facebook link previews, LinkedIn posts, Slack unfurls, and Discord embeds — before you publish. It generates the correct <meta> tags (Open Graph, Twitter Card, and standard HTML) and shows pixel-accurate previews for each platform.
Meta tags are invisible HTML elements that control how search engines and social platforms display your pages. A compelling title and description can dramatically increase your click-through rate (CTR) in search results, while proper Open Graph tags ensure your content looks professional when shared on social media. Getting these right is one of the highest-leverage SEO tasks you can do.
This tool provides real-time previews for six platforms (Google, Twitter/X, Facebook, LinkedIn, Slack, and Discord), character count warnings for title (60 chars) and description (160 chars), OG image preview, and ready-to-copy HTML meta tags. Everything runs in your browser — no data is sent to any server.
How to Preview and Generate Meta Tags
- Enter your page title — Type your page title (recommended: under 60 characters). The character counter warns you if you exceed the limit where Google truncates.
- Write your meta description — Enter a compelling description (recommended: under 160 characters). This appears as the snippet text in search results and social previews.
- Add your URL and OG image — Enter your page URL and Open Graph image URL (recommended: 1200×630px) for rich social media previews.
- Switch between platforms — Click through Google, Twitter/X, Facebook, LinkedIn, Slack, and Discord tabs to see platform-specific previews of your page.
- Copy the generated HTML — Click "Copy HTML" to get all the meta tags (
title,og:title,og:description,twitter:card, etc.) ready to paste into your page's<head>.
Key Features
- Six platform previews — See pixel-accurate previews for Google search results, Twitter/X cards, Facebook link previews, LinkedIn posts, Slack unfurls, and Discord embeds.
- Character count warnings — Real-time counters for title (60 char limit) and description (160 char limit) with visual warnings when you exceed recommended lengths.
- Complete meta tag generation — Generates
<title>,og:title,og:description,og:image,og:url,twitter:card,twitter:title,twitter:description, andtwitter:imagetags. - OG image preview — See how your Open Graph image renders across different platforms, each with different aspect ratios and cropping.
- One-click copy — Copy all generated meta tags as HTML, ready to paste into your page's head section.
- 100% client-side — No server processing. Your titles, descriptions, and URLs stay in your browser.
Common Use Cases
- Optimizing search result snippets — Craft titles and descriptions that maximize click-through rates in Google, Bing, and other search engines.
- Social media marketing — Ensure your blog posts, landing pages, and product pages look professional when shared on Twitter, Facebook, LinkedIn, and Slack.
- Content management — Preview meta tags for articles and pages before publishing in your CMS, catching truncation and formatting issues early.
- A/B testing titles — Compare different title and description variations to find the most compelling copy before committing to a final version.
- Developer handoff — Generate the correct meta tag HTML for developers to implement, ensuring nothing gets lost in translation between marketing and engineering.
Frequently Asked Questions
🔒 This tool runs entirely in your browser. No data is sent to any server.