Free Open Graph, Meta Tag, and Sitemap Tools
Check how a page looks when it is shared or found in search. Preview link cards, audit meta tags, estimate Google snippets, make share images, trace redirects, and build XML sitemaps, all free and with no sign-up.
Featured tools
Each tool answers one question about a page, from the share card to the search result.
Open Graph CheckerCheck a public URL. Estimated cards, a metadata table, an HTML export, an OG image check, and a checklist.Open tool
Meta Tag CheckerTitle, meta description, canonical URL, robots, viewport, language, H1, and Open Graph and Twitter tags from the public HTML.Open tool
SERP PreviewEstimated Google title and description on desktop or mobile, with pixel width, a date or product prefix, and a rich snippet line.Open tool
OG Image GeneratorCreate a 1200 × 630 share image from a template, a title, colors, and a logo, then download PNG, JPG, or WebP.Open tool
Redirect CheckerFollow one URL or up to 1,000 in bulk, hop by hop, as a browser, Googlebot, or a link preview bot, with each status code and the final URL.Open tool
XML Sitemap GeneratorCrawl up to 20,000 pages and download sitemap.xml, a sitemap index for large sites, image tags, and a broken link report.Open tool
Why OG Scope
OG Scope started as a single Open Graph checker. It now covers meta tags, search snippets, share images, redirects, and XML sitemaps. Read about OG Scope for what it reads and what it does not store.
No sign-up
Every tool works in the browser without an account, a trial, or an email address.
Reads the public HTML
Checks fetch the page the way a crawler does and read the tags in the first response.
Estimates, clearly marked
Link cards and search snippets are estimates from the tags, not copies of any platform.
Nothing kept for long
No search history is saved. A result stays in server memory for about ten minutes.
Guides
Plain explanations of the tags behind link previews, with examples for each platform.
What is Open Graph?What Open Graph tags are, how a link card is built from them, and which tags to set first.
Open Graph tags cheat sheetEvery Open Graph tag by group, plus Twitter card tags, with copy-paste code for each.
WhatsApp link previewThe tags WhatsApp reads, image size and weight, caching, and why a preview does not show.
What is an OG image?How the og:image tag works, the size and format to use, and why an image does not appear.
og:urlWhat og:url does, how it matches the canonical URL, and the mistakes that split one page into several.
Shopify and MagentoWhere store themes print Open Graph tags, which fields fill them, and how to fix product cards.