SEO Tools
Analyze, optimize, and improve your website's SEO
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SEO Tools (15)
Browse our most popular seo tools first. Every tool runs free in your browser.
Blog SEO Analyzer
Analyze your blog post's SEO and get a detailed score
Open Graph Tag Generator
Generate complete Open Graph, Twitter Card, and social meta tags - with live card preview for Facebook, LinkedIn, Twitter/X, and validation
Schema Markup Generator
Generate JSON-LD schema markup for 16 schema types - Article, Product, FAQ, Event, Recipe, HowTo, LocalBusiness, Job Posting, and more
Social Media Card Checker
Preview and validate social media card meta tags with live mockups for Twitter/X, Facebook, LinkedIn, Slack, and Discord.
Meta Tag Checker
Check your meta title and meta description for SEO best practices
XML Sitemap Generator
Build a valid XML sitemap - add URLs individually or bulk import, set lastmod, changefreq, and priority per URL, then download sitemap.xml
Robots.txt Rule Tester
Test any URL against robots.txt rules. Paste or fetch robots.txt, select a user-agent (Googlebot, Bingbot, GPTBot, etc.), and instantly see Allowed or Blocked with matched rule.
Robots.txt Generator
Build a robots.txt file visually - define crawl rules per bot, block paths, set crawl delay, and add your sitemap URL
Keyword Density Checker
Check keyword density and frequency in your content
SERP Preview Generator
Preview how your page looks in Google search results
Readability Checker
Check the readability score of your content
URL Slug Generator
Generate SEO-friendly URL slugs from any text
Heading Structure Checker
Analyze your heading structure (H1-H6) for SEO
Internal Link Suggestion Tool
Get suggestions for internal linking opportunities
Image Alt Text Checker
Check image alt text for accessibility and SEO
About our seo tools
Analyze, optimize, and improve your website's SEO Unlike most online utilities, TechTools processes everything locally with client-side JavaScript, so your data never leaves your device. There's nothing to download and no account to create - open any of our 15 seo tools, get your result in seconds, and you're done. Whether you're on desktop, tablet, or phone, the tools work in any modern browser, completely free.
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