ToolCenterLabToolCenterLab
HomeAll Tools

Popular Tools

Compress PDFMerge PDFJPG to PDFBackground RemoverImage Resizer & CompressorPassword GeneratorQR Code GeneratorJSON Formatter & Validator
ToolCenterLabToolCenterLab

Free browser-based tools for developers, designers, students, and everyone. No signup, no uploads.

Categories

  • Text Tools(11)
  • Converters(15)
  • PDF Tools(8)
  • Generators(11)
  • Calculators(10)
  • Developer Tools(18)
  • Image Tools(15)
  • SEO Tools(8)

Tools For

  • Developers
  • Students
  • Designers
  • Writers & Marketers

Company

  • About
  • All Tools
  • Use Case Guides
  • Privacy Policy
  • Terms of Service
96 free tools · 100% client-side · No data collected
Privacy·Terms·

© 2026 ToolCenterLab. All tools run locally in your browser.

HomeSEO ToolsMeta Tag Generator

Meta Tag Generator — Open Graph & Twitter Cards

Generate HTML meta tags, Open Graph tags, and Twitter Cards for better SEO and social sharing.

Related Tools

Keyword Density Checker

Analyze keyword frequency and density in your content to optimize for SEO.

Readability Score

Analyze text readability with Flesch-Kincaid, Gunning Fog, and other industry-standard scores.

robots.txt Generator

Build and download a robots.txt file with presets for Allow All, Block All, AI bots, and WordPress.

Schema Markup Generator

Generate valid JSON-LD structured data for Organization, FAQPage, and Article schemas.

How to Use

  1. 1Fill in your page title, description, and optional metadata fields.
  2. 2Switch to the Social tab to add Open Graph and Twitter Card properties.
  3. 3Review built-in validation hints for URL format and character limits.
  4. 4Copy the generated HTML tags from the output tab.
  5. 5Paste them into your page's <head> section.

About Meta Tag Generator

The Meta Tag Generator builds SEO-ready HTML meta tags, Open Graph properties, and Twitter Card tags with proper escaping and URL validation. Fill in the form fields and get clean, copy-paste-ready HTML snippets.

Open Graph tags control how your content appears when shared on Facebook, LinkedIn, WhatsApp, and Slack. Twitter Cards control the preview on X/Twitter. Well-configured social tags dramatically improve click-through rates from shared links.

SEO professionals, web developers, and content creators use this tool to ensure every page has complete metadata before launch. The generator handles character escaping, validates image URLs, and normalizes social handles automatically.

Frequently Asked Questions

What are meta tags used for?

Meta tags provide metadata about your page to search engines and social platforms. They control how your page appears in Google results, Facebook shares, and Twitter posts.

Why are Open Graph tags important?

OG tags control the title, description, and image shown when your page is shared on Facebook, LinkedIn, WhatsApp, and other platforms. Without them, platforms guess — often poorly.

What size should my OG image be?

The recommended Open Graph image size is 1200×630 pixels (1.91:1 ratio). This displays well across Facebook, LinkedIn, Twitter, and messaging apps.

Does this handle character escaping?

Yes. Special characters in titles and descriptions are HTML-escaped automatically to prevent broken markup.

Where do I place meta tags in my HTML?

Place all meta tags inside the <head> section of your HTML document, before the closing </head> tag. Search engines and social crawlers read them from there.

Explore Other Categories

Text Tools(11)Converters(15)PDF Tools(8)Generators(11)Calculators(10)Developer Tools(18)Image Tools(15)

Related Tools

Keyword Density Checker

Analyze keyword frequency and density in your content to optimize for SEO.

Readability Score

Analyze text readability with Flesch-Kincaid, Gunning Fog, and other industry-standard scores.

robots.txt Generator

Build and download a robots.txt file with presets for Allow All, Block All, AI bots, and WordPress.

Schema Markup Generator

Generate valid JSON-LD structured data for Organization, FAQPage, and Article schemas.