Google SEO tools are first-party platforms that let you monitor how your site performs in Google search, diagnose crawl errors, analyze user behavior, and research keywords. Unlike third-party tools like Ahrefs or Semrush, Google's tools give you direct data from the source—no estimation. Google Search Console is the foundational tool. It shows exactly which queries trigger your pages, your average position, click-through rates, and impressions over the past 16 months. You also get alerts for indexing problems, manual actions, Core Web Vitals failures, and mobile usability issues. Every site we manage at Ottawa SEO gets Search Console connected on day one because it's the only way to see real Google data and submit sitemaps. Google Analytics 4 tracks user behavior after they land on your site—session duration, bounce rate, conversion events, and traffic sources. While not purely an SEO tool, GA4 shows whether your organic traffic actually converts, which tells you if you're ranking for the right terms. PageSpeed Insights measures Core Web Vitals and loading performance on mobile and desktop. Google uses these signals as ranking factors, so a score below 50 usually means you're leaving rankings on the table. We typically see 10-20 position drops for sites with consistent poor CWV scores in competitive niches. Google Keyword Planner, inside Google Ads, shows monthly search volume ranges and competition levels. It's built for paid search but works for organic research when you need ballpark volume data without paying for a third-party tool. Other useful tools include the Mobile-Friendly Test, Rich Results Test for structured data validation, and the free tier of Looker Studio for building custom SEO dashboards that pull Search Console and GA4 data together. At Ottawa SEO, we layer these Google tools with third-party platforms for backlink analysis and rank tracking, but Google's native tools remain the baseline for diagnosing what Google actually sees and how it treats your site.