Meta Tag Generator
Generate HTML meta tags, Open Graph, and Twitter Card tags with live SNS preview.
About This Tool
The Meta Tag Generator is a free browser-based tool that helps
developers, marketers, and content creators build the HTML meta
tags their pages need for search engine optimization and social
media sharing. Instead of writing repetitive boilerplate by
hand, you fill in a simple form and get properly formatted HTML
that you can paste straight into your
<head> section.
The tool covers three essential groups of tags. First, the standard HTML meta tags—title, description, keywords, author, canonical URL, and robots directives—that search engines rely on when indexing your pages. A well-crafted title between 50 and 60 characters and a description between 150 and 160 characters can significantly improve your click-through rate in search results.
Second, it generates Open Graph (OG) tags used by Facebook,
LinkedIn, and other platforms to render rich link previews.
Setting og:title, og:description,
og:image, and og:type ensures your
content looks polished whenever someone shares a link. The
generator also supports og:site_name and
og:locale for full control.
Third, Twitter Card tags let you customize how your links
appear on Twitter (X). Choose between the compact
summary card and the larger
summary_large_image format, and specify
twitter:site and twitter:creator
handles. All processing is done entirely in your browser using
JavaScript—no data is ever sent to a server, making it
safe to use with any content.
The live preview panel shows how your page will appear in a Google search result and as a social media card, so you can fine-tune your tags before deploying. Character counters with color-coded warnings help you stay within recommended limits.
How to Use
- Fill in the Basic Meta Tags section with your page title, description, keywords, author, and canonical URL. Watch the character counters to stay within optimal ranges.
- Choose your robots directives—select “noindex” if you want to keep the page out of search results, or “nofollow” to prevent link crawling.
- Expand the Open Graph Tags section and set the OG type, image URL, site name, and locale.
- Expand the Twitter Card Tags section to pick the card type and add your Twitter handles.
- Review the Generated HTML output on the right. Switch between the Google and Social Card previews to see how your page will appear.
- Click Copy (or press Ctrl+Shift+C) to copy the generated tags to your clipboard, then paste them into your page's
<head>.
FAQ
What are meta tags and why do they matter?
Meta tags are HTML elements placed in the <head> of a web page. They provide metadata about the page to search engines and social media platforms. Proper meta tags improve how your page appears in search results and when shared on platforms like Facebook, Twitter, and LinkedIn.
What is the ideal length for a title tag?
Google typically displays the first 50-60 characters of a title tag in search results. Titles shorter than 50 characters may not fully utilize available space, while titles longer than 60 characters may be truncated. The character counter in this tool turns green when you are within the optimal range.
What are Open Graph tags?
Open Graph (OG) is a protocol created by Facebook that allows web pages to control how their content is displayed when shared on social media. Tags like og:title, og:description, and og:image define the title, description, and preview image that appear in link previews on platforms such as Facebook, LinkedIn, and Slack.
What is the difference between summary and summary_large_image Twitter cards?
The summary card shows a small thumbnail to the left of the title and description. The summary_large_image card displays a large, full-width image above the text, which generally attracts more engagement. Choose the type that best suits your content.
Is my data sent to a server?
No. All tag generation and preview rendering happen entirely in your browser using client-side JavaScript. No data is transmitted to any server, so it is safe to use with any content, including unpublished pages and sensitive information.
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