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SEO
Meta tags, schema, sitemaps, robots, previews, and on-page SEO helpers.
32 tools
SEO Site Checker
Audit any URL for title, meta, OG, headings, alt, JSON-LD, and more.
Meta Tag Generator
Build SEO and Open Graph tags.
JSON-LD Schema Generator
Build structured data for rich results.
Sitemap XML Generator
Generate a valid sitemap.xml from URLs.
Robots.txt Generator
Build robots.txt with allow and disallow rules.
Google SERP Preview
Preview how your page looks on Google.
Open Graph Preview
Preview Facebook and LinkedIn share cards.
Canonical URL Builder
Generate canonical link tags.
Hreflang Tag Generator
Multi-language hreflang link tags.
Keyword Density Checker
Count word and phrase frequency in text.
Social Share Link Builder
Build sharing URLs for socials.
HTML Tag Counter
Count HTML tag usage stats.
UTM Campaign Builder
Create UTM tracking URLs for campaigns.
UTM Parameter Decoder
Extract UTM tags from any URL.
Viewport Meta Generator
Build the responsive viewport meta tag.
Meta Robots Generator
Index, follow, archive and snippet controls.
Title Tag Length Checker
Check title length in chars and pixels.
Meta Description Checker
Validate meta description length.
Twitter Card Preview
Preview X / Twitter share cards.
Heading Structure Analyzer
Audit H1 to H6 hierarchy in HTML.
Anchor Text Extractor
Extract anchor text and hrefs from HTML.
Nofollow Link Generator
Build links with nofollow, ugc, sponsored.
FAQ Schema Generator
Build JSON-LD FAQPage structured data.
Breadcrumb Schema Generator
BreadcrumbList JSON-LD for rich results.
Article Schema Generator
Article JSON-LD for blog posts and news.
Local Business Schema
LocalBusiness JSON-LD with address and phone.
SEO Slug Validator
Check slugs for SEO friendliness.
Image Alt Checker
Find images missing alt attributes.
Robots.txt Tester
Test if a URL is allowed by robots.txt.
Keyword Combiner
Generate keyword combinations from lists.
Meta Tag Checker
List all meta tags in HTML.
Broken Link Checker
Extract and test links from HTML.