Web & SEO Tools

Generate meta tags, robots.txt, schema markup and audit URLs.

Meta Tag GeneratorGenerate complete head meta markup from your page values.Open Graph GeneratorGenerate og: and twitter: card markup for rich previews.Robots.txt GeneratorBuild a robots.txt from your crawl rules.Sitemap ValidatorValidate sitemap XML structure, URLs and dates locally.Schema Markup GeneratorGenerate JSON-LD schema for common page types.UTM BuilderBuild campaign-tagged URLs with utm parameters.Redirect CheckerFollow a URL redirect chain hop by hop.HTTP Header CheckerInspect response headers and audit security headers.Hreflang GeneratorGenerate rel=alternate hreflang link tags.Canonical URL CheckerRead a page canonical, robots and title tags from its HTML.

About these web & seo tools

Generators for the markup search engines and social platforms read, plus URL checkers that run through a rate-limited proxy which blocks private network addresses.

Each tool is a small, focused utility with its own page, its own instructions and its own set of supported inputs. There is no account to create and no server-side processing step: the work happens on your device.