Free SEO Tools Online
Generate meta tags, preview Open Graph cards, and build SEO infrastructure. 4 tools available — no signup, no data stored.
Meta Tags Generator
Generate complete HTML meta tags for SEO and social sharing.
Open Graph Preview
Preview how your page looks when shared on social media.
Robots.txt Generator
Build a robots.txt file with a visual editor and preset rules.
Sitemap Generator
Generate XML sitemaps from a list of URLs with priority and frequency settings.
Build the technical foundation of good SEO without leaving your browser. Generate meta and Open Graph tags, preview how your pages appear when shared, create robots.txt and XML sitemaps, and produce valid structured data — all free and client-side.
Get the on-page basics right
Solid SEO starts with the fundamentals: a unique title under ~60 characters, a compelling meta description around 150 characters, a single descriptive H1, and an accurate canonical URL. The meta tag and Open Graph generators here produce clean, copy-paste-ready markup so every page ships with correct metadata and good social previews.
Optimize for AI search, too
Search is increasingly answered by AI — Google AI Overviews, ChatGPT, Perplexity and Gemini. To get cited, pages need clear structure, concise answer passages, FAQs and structured data. Pair these SEO tools with our AI Citation Checker and Schema Generator to make your content as easy for AI engines to quote as it is for Google to rank.
Frequently asked questions
Are these SEO tools free?
Yes, all SEO tools are free with no account required and run entirely in your browser.
What structured data should every page have?
At minimum, most pages benefit from BreadcrumbList and an appropriate primary type — Article for posts, Product for products, FAQPage for Q&A. Use the Schema Generator to produce valid JSON-LD.
How do I optimize for AI search engines?
Add a concise answer near the top of the page, use clear headings, include an FAQ with FAQPage schema, and add structured data. Check your readiness with the free AI Citation Checker.