10 free tools · SEO
Free SEO Tools
Practical tools for getting pages ready for search: write meta tags, preview how your result may look on Google, generate robots.txt, XML sitemaps, schema markup and hreflang tags, and check keyword density.
Use them as often as you like — free, with no sign-up and no daily limits.
- Free
- No sign-up
- Phone & computer
10 tools
All SEO Tools
- SEO Audit ToolPopularAudit a page's title, meta description, headings, canonical, links, images and structured data from its HTML.
- Meta Tag GeneratorPopularWrite title, description, canonical, Open Graph and Twitter tags for a page.
- SERP Snippet PreviewPopularPreview how a page title and description may look in Google results.
- Open Graph PreviewSee how a link will look when shared on Facebook, LinkedIn, X and Slack.
- Robots.txt GeneratorCreate a correct robots.txt file to guide search engine crawlers.
- XML Sitemap GeneratorTurn a list of URLs into a valid XML sitemap for search engines.
- Schema Markup GeneratorGenerate JSON-LD structured data: FAQ, Article, Organization, Local Business and more.
- Hreflang Tag GeneratorBuild hreflang tags for multi-language and multi-region sites.
- Keyword Density CheckerSee which words and phrases appear most in your text, and how often.
- URL Slug GeneratorTurn a title into a clean, readable URL slug.
Before you start
Good to know
Title and description length
Google truncates titles by pixel width, not by character count. That works out to roughly 50–60 characters for most titles and around 150–160 characters for descriptions on desktop. The SERP preview tool estimates pixel width so you can see where text is likely to be cut.
SEO
Common questions
Quick answers about these free tools.
Will these tools improve my rankings?
They help you publish correct, complete technical signals (titles, structured data, sitemaps). Rankings depend mostly on content quality and relevance, which no tool can guarantee.
Is the generated schema valid?
It follows schema.org and Google's structured data documentation. Always test the final page with Google's Rich Results Test.
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