Meta Tag Generator
Generate complete SEO meta tags, Open Graph, Twitter Card and JSON-LD Schema markup with live SERP snippet, Facebook card and Twitter card previews that update as you type. Copy by section or copy all. Free, client-side, no login.
Meta Tag Generator Tool
💡 Preview is approximate — actual display varies by query and device.
💡 Facebook uses og:title, og:description and og:image from the Open Graph tab.
💡 Twitter uses twitter:card, twitter:title, twitter:description from the Twitter tab.
Live SERP preview, JSON-LD and social cards in one — features most meta tag generators skip
Most meta tag generators give you a code block. This tool gives you live Google SERP, Facebook card and Twitter card previews that update as you type, pixel-accurate length bars for title and description, page type templates, and JSON-LD Schema markup alongside OG and Twitter tags — all in one generator.
How to generate meta tags for your website
How this compares to other meta tag generators
| Feature | LazyTools | metatags.io | BigDevSoon | Wokeey |
|---|---|---|---|---|
| Basic SEO + robots + canonical | Yes | Yes | Yes | Yes |
| Open Graph tags | Yes | Yes | Yes | Yes |
| Twitter Card tags | Yes | Yes | Yes | Yes |
| JSON-LD Schema markup | Yes — 7 types | No | No | No |
| Live Google SERP preview | Yes — live | Yes | Yes | No |
| Facebook card preview | Yes | Yes | Yes | No |
| Twitter card preview | Yes | Yes | Yes | No |
| Pixel-accurate length bars | Yes — px estimated | Chars only | Chars only | Chars only |
| Page type templates | Yes — 4 types | No | No | No |
| Copy by section | Yes | No | Yes | No |
| Download as .html | Yes | No | No | No |
Essential meta tags and what they do
| Tag | Purpose | Best practice |
|---|---|---|
| <title> | Page title — shown in browser tab and Google SERP | 50–60 chars, front-load keyword, unique per page |
| meta description | Summary shown under title in SERP — not a ranking factor but affects CTR | 120–155 chars, write as ad copy, include a benefit and CTA |
| canonical | Tells Google the preferred URL for this content | Always set — prevents duplicate content penalties |
| robots | Controls indexing and crawl behaviour | index, follow for most pages; noindex for thank-you / admin pages |
| og:title | Title shown in Facebook/LinkedIn share cards | Can differ from title tag — more social, less keyword-focused |
| og:image | Image shown in share card | 1200×630px minimum — always include or shares look blank |
| og:type | Content type for Open Graph | website for homepages, article for blog posts, product for shop |
| twitter:card | Twitter card format | summary_large_image for max engagement — shows image full-width |
| twitter:site | Publisher Twitter/X handle | Include for attribution on shared links |
| JSON-LD | Structured data for rich results in Google | Article, Product and FAQ schemas can earn enhanced SERP features |
Meta Tags — A Complete SEO and Social Sharing Guide
Meta tags are HTML elements that live in the <head> section of your webpage and communicate key information to search engines, social platforms and browsers. They don't appear on the page itself, but they directly determine how your page looks in Google search results, how it appears when shared on Facebook or Twitter, and how well search engines understand what your content is about. Getting them right is one of the highest-leverage SEO tasks: a well-written title and description can improve click-through rate without any change to the page's content or links.
SEO meta tag generator with Open Graph free
The two most important SEO meta tags are the title and the meta description. The title tag is a confirmed Google ranking signal — the most important on-page SEO element. Keep it under 60 characters (approximately 600px width) and front-load your primary keyword. Google frequently rewrites titles that don't match user intent, so write titles that accurately describe what the page delivers. The meta description is not a ranking signal, but it acts as ad copy in the SERP — a well-written description with a clear benefit and call to action measurably improves click-through rate, which is an indirect ranking signal.
Google SERP snippet preview meta tags
Most meta tag generators show you a character count. The problem is that Google measures title and description width in pixels, not characters. A title like "Will Williams Wins" is 18 characters but uses relatively few pixels because W, i, l are not all the same width in proportional fonts. A title like "Mammogram Mammography" is 21 characters but may be wider in pixels. The pixel-accurate bars in this generator estimate rendered width using the approximate character widths of Google's Roboto font, giving you a more accurate signal of truncation than a raw character count.
Meta description generator for WordPress free
In WordPress, meta tags are usually managed by plugins like Yoast SEO, RankMath or All in One SEO. These plugins provide input fields for the title and meta description — they handle the tag formatting. You can use this generator to draft and preview the optimal title and description before pasting them into the plugin field. The character limit bars and SERP preview let you iterate quickly without publishing test changes to your live site. Generate the Open Graph and Twitter tags here, then use the plugin's social settings to paste them in.
JSON-LD schema generator online
JSON-LD (JavaScript Object Notation for Linked Data) is Google's preferred format for structured data markup. It goes in a <script type="application/ld+json"> tag in the <head> and tells Google what type of content the page contains — an Article, a Product, an Organization, a Person or a FAQ list. When Google understands this, it can display enhanced rich results: article date and author, product price and rating, FAQ accordion in the SERP, or sitelinks. Rich results consistently achieve higher click-through rates than standard blue links.
Twitter card meta tags generator
Twitter/X uses its own Card markup (twitter:card, twitter:title, twitter:description, twitter:image) but falls back to Open Graph tags when Twitter Card tags are absent. For most cases, setting both gives you independent control. The summary_large_image card type displays your image full-width above the title and description — significantly more engaging than the small thumbnail of the summary card. Set twitter:site to your Twitter handle to get attribution on every share of your content, building brand recognition alongside each link click.