Free Meta Tag Generator — SERP Preview & OG Tags
Create pixel-perfect SEO meta tags with a live Google search preview, instant character-length diagnostics, and complete Open Graph and Twitter Card markup. Your title tag and meta description decide whether searchers click your result or your competitor’s: titles truncated past 60 characters lose their hook, and missing or overlong descriptions let Google write the snippet for you. This generator keeps your title in the 50–60 character sweet spot and your description between 150–160 characters, flagging each live with green ideal or red warning badges as you type.
The HTML output goes far beyond basics. Alongside the title, description and canonical link, you get og:title, og:description, og:url, og:type and twitter:card tags so shares on Facebook, LinkedIn, X, WhatsApp and Slack render rich previews with correct headlines instead of blank cards. The SERP preview mirrors Google’s real typography — blue clickable headline, gray-green breadcrumb URL and description snippet — so what you see is genuinely what searchers will see. Paste the block into your page’s head section, or hand it to any developer, WordPress SEO plugin, or static-site template.
Why optimize meta tags?
- Live SERP preview: realistic Google result updates on every keystroke.
- Length guardrails: instant 50–60 and 150–160 character verdicts.
- Social-ready: Open Graph plus Twitter Card tags included automatically.
- Canonical included: duplicate-content protection baked into every export.
- Free unlimited: generate tags for your entire site, no signup.
How to use
- Type your page title and meta description, watching the live Google preview and length badges.
- Enter the canonical page URL for accurate breadcrumb and OG tags.
- Click Generate, then Copy HTML and paste it inside your page’s <head> section.
Meta writing tips
Front-load your primary keyword in the title, add a differentiator like a year, number or brand, keep descriptions benefit-led with a soft call to action, and write unique tags per page — duplicated titles across a site dilute rankings and confuse searchers.
FAQ
What is the ideal title and description length? Titles perform best at 50–60 characters (about 580 pixels) and descriptions at 150–160 characters — long enough to be descriptive, short enough to avoid Google truncation.
What are Open Graph tags and do I need them? Open Graph tags control how your page looks when shared on social apps. Without them, shares show broken or blank previews; this tool generates og:title, og:description, og:url and twitter:card automatically.
Is this meta tag generator free? Yes — unlimited pages, unlimited exports, no account and no watermark, for personal and client SEO work alike.
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