100+ Free SEO & Website Tools - SEO Site Checker

[khurramshahzad]

SEO Site Checker is a completely free platform offering 100+ SEO and website tools for freelancers, bloggers, small businesses, agencies and developers. Unlike Semrush or Ahrefs, there are no paid plans, no credit cards and no hidden costs, every tool is accessible to everyone.

Core tools include:

• Website SEO Score Checker (full on-page audit with Core Web Vitals, speed, meta tags, schema, broken links),
• Domain Authority Checker
• Meta Tag Analyzer
• Image Compressor
• Domain Age Checker
• WhoIs Lookup
• Password Generator
• JSON Formatter
• XML Converter
• dozens more across 11 tool categories.

Guest users can access all tools immediately with no signup. Registered users (free) unlock complete reports, PDF downloads and up to 100 daily uses per tool. No premium tier exists. The full platform is free forever.