Schema Markup Generator
Generieren Sie strukturierte JSON-LD-Daten für Artikel, Produkte, FAQ und mehr.
Web & SEO
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About Schema Gen
What this tool does
Web and SEO tools generate meta tags, Open Graph tags, Twitter cards, schema markup (JSON-LD), sitemaps, robots.txt files, canonical URLs, UTM links, and redirect rules. They also check existing pages for common SEO issues.
Why use this tool
Search-engine optimization depends on correct markup. Missing meta descriptions, broken Open Graph tags, or incorrect canonical URLs can tank rankings. These tools produce valid markup you can paste directly into your site.
How it works
You fill in fields (title, description, image URL), and the tool generates the corresponding HTML tags or JSON-LD block. Validators fetch your URL and parse the response headers and DOM to report issues.
Pro tip
Always set a canonical URL on every page, even if you think there is only one version. Canonicals prevent duplicate-content issues from URL parameters, trailing slashes, and protocol differences.
Part of these workflows
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