Free Online SEO Tools
Fast, free, and privacy-friendly SEO tools that work right in your browser. No signup, no data collection.
SEOKit is a suite of free browser-based SEO tools designed for webmasters, content creators, and digital marketers. From meta tag generators and schema markup builders to robots.txt creators and hreflang tag tools — every tool runs entirely in your browser with zero server uploads. Your data stays private, always.
Whether you need to generate Open Graph tags, create XML sitemaps, build .htaccess configurations, or set up canonical URLs, our tools are designed to be fast, accurate, and completely free with no signup required.
Generators
Generate SEO tags, configs, and markup
Robots.txt Generator
Free robots.txt generator. Create custom robots.txt files for your website with an easy visual editor. Control search engine crawling instantly.
Meta Tag Generator
Free meta tag generator for SEO. Create optimized title tags, meta descriptions, Open Graph and Twitter Card tags. Preview how your page looks in search results.
Schema Markup Generator
Free schema markup generator. Create JSON-LD structured data for articles, products, FAQs, local business, and more. Boost your rich snippets in search results.
Open Graph Generator
Free Open Graph meta tag generator. Create og:title, og:description, og:image tags for perfect social media sharing previews on Facebook, LinkedIn, and more.
Twitter Card Generator
Free Twitter Card generator. Create summary, summary_large_image, and player card meta tags. Preview how your content will appear when shared on X (Twitter).
XML Sitemap Generator
Free XML sitemap generator. Create sitemaps for your website by entering URLs manually. Set priority, change frequency, and last modified date for each URL.
.htaccess Generator
Free .htaccess file generator. Create redirect rules, enable GZIP compression, set cache headers, block IPs, and configure Apache server easily.
Hreflang Tag Generator
Free hreflang tag generator for multilingual websites. Create hreflang tags to tell search engines which language version to show users in different regions.
Favicon Generator
Free favicon generator. Create favicons from text or emoji. Generate all required sizes (16x16, 32x32, 180x180). Get HTML link tags for your site.
Checkers
Check redirects, links, and status codes
Redirect Chain Checker
Free redirect chain checker. Trace the full redirect path of any URL. See all 301, 302 redirects and final destination. Identify redirect loops and chains.
Keyword Density Checker
Free keyword density checker. Analyze your content's keyword distribution. Find overused and underused terms. Get optimal density recommendations.
Social Share Preview
Free social media share preview tool. See how your URL will look when shared on Facebook, Twitter/X, LinkedIn, and WhatsApp. Check OG tags.
Utilities
SEO utilities and helpers
Canonical URL Generator
Free canonical URL generator. Create rel=canonical link tags to prevent duplicate content issues. Handle URL parameters, trailing slashes, and protocol variations.
URL Slug Generator
Free URL slug generator. Convert any text into SEO-friendly URL slugs. Remove special characters, handle unicode, customize separators.
Google SERP Simulator
Free Google SERP simulator. Preview exactly how your page will appear in Google search results. Check title and description truncation.