Meta Tag Generator - Create SEO and Open Graph Tags Online

Generate clean, valid HTML meta tags for your website in seconds with this free online meta tag generator . Build SEO title, description, keywords, robots directives, canonical links, Open Graph tags , and Twitter Cards from a simple form — all produced instantly in your browser with no signup and no uploads, and ready to paste straight into your <head> .

Meta tags tell search engines and social platforms what your page is about. Our generator outputs production-ready <meta> , <title> , and <link rel="canonical"> markup with proper HTML escaping, ready to paste into the <head> of your HTML document.

Why Use a Meta Tag Generator?

An online meta tag generator removes the two biggest pain points of writing metadata by hand: typos and forgotten tags. A single missing closing quote or a misspelled property name silently breaks your social preview or canonical signal, and you only find out when a share looks wrong or rankings stall. Generating from a form guarantees valid, escaped, complete markup every time.

This SEO tag generator also handles the full social-preview stack in one pass: basic SEO tags for Google, Open Graph tags for Facebook and LinkedIn, and Twitter Card tags for X, with smart fallbacks so you can fill in just the essentials and let the rest inherit. Pair the output with structured data from the Schema Markup Generator and a clean robots.txt for a complete SEO foundation.

Key Features

Live Preview: Tags regenerate instantly as you type - no Generate button needed.
Core Meta Tags: Title, description, keywords, author, and robots crawl directives.
Canonical Links: Generate <link rel="canonical"> to prevent duplicate-content issues.
Open Graph: Produce og: tags for rich Facebook and LinkedIn sharing previews.
Twitter Cards: Generate twitter: tags with summary or large-image card support.
Smart Defaults: OG and Twitter titles, descriptions, and images fall back to your basic fields when left blank.
HTML Escaped: Special characters in values are escaped so the output is always valid HTML.
100% Private: Everything runs in your browser - nothing is sent to a server.

How to Use the Meta Tag Generator

Fill in the Title and Description - these are the most important fields for SEO.
Optionally add keywords, an author, and a canonical URL.
Choose a robots directive to control search-engine crawling.
Enable Open Graph and Twitter Card sections for social sharing tags.
Click "Copy" to copy the generated tags, or "Download" to save them as an HTML file.
Paste the output inside the <head> of your HTML page.

About Meta Tags and Open Graph

Meta tags are snippets of HTML in a page's <head> that describe the page to search engines and social platforms. The <title> element and the meta name="description" tag are the most important for SEO: the title appears as the clickable headline in search results (aim for under 60 characters so it isn't truncated), and the description (around 150–160 characters) is the summary beneath it. A meta name="robots" tag controls crawling and indexing, and a <link rel="canonical"> tells Google the preferred URL when duplicates exist.

Open Graph ( og: ) tags were introduced by Facebook and are now read by LinkedIn, Slack, Discord, Twitter, and most messaging apps to build the rich link preview — image, title, and description — when a URL is shared. The essentials are og:title , og:description , og:url , og:type , and especially og:image (a 1200×630 image). Twitter Cards ( twitter: tags) work the same way for X/Twitter previews, with summary_large_image giving the biggest, most engaging card.

Every platform enforces its own limits, so the generator lets you set the core fields and auto-fills the social fields from them when blank. Keep titles keyword-relevant and concise, write descriptions that earn the click, and always provide a high-quality og:image. After generating, pair your tags with clean URLs built using the URL Slug Generator , and check your character limits with the Character Count tool.

Common Errors and How to Fix Them

Title truncated in results: Keep it under 60 characters. Long titles get cut with an ellipsis.
No social preview image: Provide an absolute og:image URL to a 1200×630 image. Relative paths don't work for scrapers.
Tags show as text on the page: Meta tags belong in the <head> , not the visible <body> .
Special characters break the markup: The generator HTML-escapes values; if you paste by hand, escape & , < , and quotes.

Frequently Asked Questions

1What are meta tags?

Meta tags are HTML elements placed in the head section of a web page that describe the page to search engines and social platforms. They include the title, description, keywords, robots directives, canonical link, and social-sharing tags like Open Graph and Twitter Cards.

2Where do I paste the generated meta tags?

Paste the generated tags inside the <head> section of your HTML document, replacing any existing duplicate tags such as an old title or description.

3Are the generated meta tags sent to a server?

No. All generation happens entirely in your browser. Your content never leaves your computer, so it remains completely private.

4What is the ideal meta description length?

Aim for 140 to 160 characters. Search engines typically truncate descriptions that are longer, so keeping within this range ensures your full message is displayed in results.

5What is the difference between Open Graph and Twitter Card tags?

Open Graph (og:) tags control how your link appears when shared on Facebook, LinkedIn, and other platforms. Twitter Card (twitter:) tags do the same for Twitter (X). Many sites use both for the best coverage.

6Do I need to fill in the Open Graph and Twitter fields separately?

No. If you leave the Open Graph or Twitter title, description, and image fields blank, the generator automatically falls back to the basic Title, Description, and OG Image values you entered.