Zero Snippet

Open Graph tag generator for social share cards & marketing QA

Build production-ready Open Graph meta tags (og:title, og:description, og:image, og:url, and more) plus optional Twitter Card tags in one place. See a lightweight social share card preview, copy escaped HTML for your <head>, or upload an HTML file to import existing tags—ideal for content strategists, growth teams, and developers shipping Next.js, WordPress, or static sites who need repeatable link preview quality across Facebook link previews, LinkedIn post previews, Slack, Discord, and messaging apps that unfurl URLs.

Open Graph
Article metadata (optional)
Twitter / X Cards

Share card preview

Approximate layout—each network crops images and applies its own styles.

Add an og:image URL to preview the cover.

yoursite.com

Your page title

Add a compelling description—this text appears under the title in many link previews.

Meta tags for <head>

Paste into your layout, CMS custom head, or framework metadata API. Validate a live URL afterward with our Open Graph preview tool.

How to use this Open Graph meta tag generator

Start with the headline and supporting copy you want people to see when your link is shared—usually aligned with your H1 and meta description, but tuned for social context. Paste an absolute HTTPS image URL for og:image; wide images near 1200×630 pixels work well as a default for many networks. Set og:url to the canonical page you want shares to reference. Choose og:type (for example website or article) and og:locale when you publish localized sites. Enable Twitter Card output when X/Twitter traffic matters: we mirror Open Graph title, description, and image when the Twitter-specific fields are empty so you do not duplicate work. Use Upload HTML to pull tags from a saved template, tweak values, then use the copy icon to grab the final snippet.

Open Graph protocol: fields that matter for link previews

The Open Graph protocol maps your page to a graph object: title and description control the text, og:image supplies the raster asset clients fetch, and og:url stabilizes which URL analytics and social graphs attribute. og:site_name reinforces brand next to the hostname in some UIs. Optional og:image:alt improves accessibility when images fail or for assistive tech. For editorial content, combine og:type=article with article:published_time and related fields so readers and platforms see freshness signals. After you paste tags, validate semantics alongside your on-page SEO: our meta title & description length checker helps keep titles and snippets within typical SERP planning bands while you tune social copy in parallel.

Twitter Cards and mirroring Open Graph

Many clients read twitter:card and related namespaced tags. This generator can emit summary_large_image or summary layouts and optional twitter:site for your brand handle. When you leave Twitter title or description blank, we reuse your Open Graph values so messaging stays consistent between networks. For a post-deploy sanity check on a public URL, use our Open Graph preview to fetch live HTML and compare platform-style fields to what you authored here. If you need the full head inventory (robots, viewport, hreflang), pair this page with the meta tags extractor.

SEO, CTR, and social metadata together

Strong Open Graph tags do not replace technical SEO, but they align how your story appears in feeds with how you want the page to rank and convert. Keep canonical URLs, redirects, and HTTPS consistent: our canonical tag checker and redirect chain checker help ensure og:url and user-facing links land on the right 200 OK HTML. For readability of the body copy that supports both SEO and social blurbs, try the readability score checker and keyword density checker when you refine drafts before publishing.

Privacy and where your data goes

Tag generation and HTML upload run in your browser: we do not store your copy or uploaded files on a server for this tool. Clipboard copy uses the browser clipboard API. When you later test a live URL in our Open Graph preview, that feature fetches the page from our infrastructure with the same safety rules as other website utilities.

More SEO tools on this site

Browse the full SEO tools section for robots.txt, sitemaps, UTM builders, and more, or open a focused utility below.

  • Meta Title & Description Checker — Check title and meta description lengths against common search snippet limits before publish.
  • Keyword Density Checker — Measure keyword frequency, density, and prominence in your page copy for on-page SEO.
  • Readability Score Checker — Run Flesch-Kincaid style analysis with grades and suggestions for clearer content.
  • robots.txt Generator — Build a valid robots.txt with allow/block rules and sitemap URL for crawler control.
  • XML Sitemap Generator — Turn a URL list into a standards-compliant XML sitemap for Search Console submission.
  • Schema Markup Generator — Fill forms to output JSON-LD for articles, FAQs, products, reviews, and more.
  • Hreflang Tag Generator — Pair URLs with language and region codes to output correct hreflang clusters for multilingual SEO.
  • Redirect Type Checker — See whether a URL returns 301, 302, or other redirects plus timing for migration audits.
  • UTM Link Builder — Add UTM parameters for source, medium, campaign, and term to track campaigns in analytics.

Frequently asked questions

What are Open Graph tags used for?
Open Graph (OG) meta tags tell Facebook, LinkedIn, Slack, Discord, iMessage, and many other apps how to render a rich link preview—title, description, image, and canonical URL—when someone shares your page. They use the Open Graph protocol, typically with properties like og:title, og:description, og:image, and og:url in your HTML head.
How do I use this Open Graph tag generator?
Fill in the fields for your page: title, description, absolute image URL, and the URL you want shares to point to. Optionally set site name, locale, type, and Twitter Card fields. Copy the generated meta tags into the <head> of your template or CMS custom HTML. Use Upload HTML to import tags from an existing page for quick edits.
Should I use absolute URLs for og:image and og:url?
Yes. Platforms fetch og:image from a full https URL. Relative image paths often break previews outside your origin. og:url should be the canonical share destination (often matching your rel=canonical link) so analytics and social graphs consolidate signals on one URL.
What is the difference between Open Graph and Twitter Cards?
Open Graph is the wider standard many networks read first. Twitter (X) also supports its own twitter:* meta tags—for example twitter:card and twitter:image. This generator can output both. When Twitter title or description are left blank, we mirror your Open Graph title and description so messaging stays consistent.
Why add og:image:alt?
Alt text describes the share image for screen readers and some clients when the image fails to load. It is a lightweight accessibility improvement and aligns with inclusive marketing QA alongside your visual preview.
How does this relate to SEO?
Open Graph does not directly replace ranking factors, but it controls how your brand appears in social feeds and messengers, which affects clicks and awareness. Pair strong OG tags with accurate page titles and meta descriptions—try our meta title and description checker—and validate live pages with the Open Graph preview tool after deploy.
Can I generate tags for articles or blog posts?
Set og:type to article (or enable article metadata) and fill article:published_time and article:modified_time in ISO 8601 format when your CMS exposes them. Add article:author when you publish a profile URL. Keep the rest of your OG fields aligned with the on-page headline and hero image.