AIAZHFree SEO Tools Online - Meta Tag, Robots.txt Generator
7 free SEO tools that run entirely in your browser - no signup, no servers, complete privacy.
SEO Meta Tag Generator
Generate meta tags, Open Graph cards, Twitter cards, and canonical URLs.
Robots.txt Generator
Create robots.txt files to control search engine crawler access.
Sitemap Generator
Generate XML sitemaps with priority and change frequency settings.
Open Graph Checker
Inspect OG and Twitter Card meta tags with social preview.
Schema Markup Generator
Generate JSON-LD schema for Article, Product, FAQ, and LocalBusiness.
Canonical URL Checker
Detect and validate canonical link tags in your HTML.
Open Graph Generator
Generate Open Graph meta tags and Twitter Cards with a live social preview.
Free SEO Tools Online - Meta Tag, Robots.txt Generator in Your Browser
Every SEO tool runs directly in your browser using JavaScript. When you generate meta tags, create a robots.txt file, or build an XML sitemap, your site data never leaves your device - no signup, no server, no waiting. All tools are free with no limits, no accounts, and no hidden costs.
How to generate meta tags for SEO?
Open the Meta Tag Generator, enter your page title and description, select indexing preferences, and generate complete HTML meta tags including Open Graph and Twitter cards. Copy and paste into your website head section.
How to create a robots.txt file?
Open the Robots.txt Generator, add allow and disallow rules for search engine crawlers, specify your sitemap URL, and generate a complete robots.txt file ready to deploy to your site root.
How to generate an XML sitemap?
Open the XML Sitemap Generator, add your pages with priority and change frequency settings, and generate a standards-compliant sitemap.xml file ready for Google Search Console submission.
Are these SEO tools free and private?
Yes. Every tool runs entirely in your browser - your site data and configurations never leave your device. No accounts, no data collection, no tracking.
What is schema markup for SEO?
Schema markup (JSON-LD) helps search engines display rich results like star ratings, prices, FAQs, and business info. Use the Schema Generator for Article, Product, FAQ, and LocalBusiness types.