Best Free SEO Tools

This list features 20+ of the best free SEO tools, including SEMrush, Answer The Public, Google Lighthouse, Ubersuggest, and more, all of which have contributed to generating over 500k monthly visitors via SEO.

These tools have helped the author's site gain 500k+ monthly visitors, predominantly through SEO. The list includes tools such as Semrush, Answer The Public, Google Lighthouse, Ubersuggest, and more. All of these tools are still effective and available in 2023 for free use.

?? Semrush offers several free tools like the Keyword Magic Tool, Position Tracking, Site Audit, and more, with daily usage limits.

?? Answer The Public generates keyword ideas based on questions people ask on various platforms, including "Vs. Keywords."

?? Woorank's Chrome extension provides SEO improvement suggestions and a "Marketing Checklist" for fixing issues.

?? Animalz Revive identifies and helps update old content, showing the traffic loss due to outdated material.

?? CanIRank assesses if you can rank for specific keywords and offers suggestions for targeting them better.

?? Google Lighthouse is a browser extension that analyzes site SEO performance and provides optimization advice.

?? Google's Mobile-Friendly Test helps ensure your site is ready for mobile-first indexing.

?? SEOquake browser extension offers real-time search engine metrics like backlinks, rankings, and more.

?? Seed Keywords generates unique keyword ideas by asking customers how they'd search for you online.

?? Exploding Topics identifies emerging trends, allowing you to create content around them.

?? GTmetrix analyzes page technical health, loading times, and provides a waterfall view of file loading.

?? Schema.org provides structured data markup to enhance search engine understanding of your content.

?? Seobility offers a detailed site analysis covering various SEO issues for better optimization.

?? Ubersuggest gives keyword suggestions, competition data, and "X vs. Y" keywords.

?? Similarweb browser extension tracks web traffic, keyword ranking, and demographics for competitive analysis.

?? BROWSEO lets you see your site as search engines do, offering a SERP preview.

?? Detailed.com provides competitor insights, including backlinks and mentions.

?? Grammarly browser plugin corrects spelling and grammar while offering content improvement suggestions.

?? Google Search Console offers a range of features for improving site performance and monitoring.

?? SERPerator checks search engine results across locations and devices.

?? Google Trends shows real-time trending topics and keyword search interest.

?? Rank Math is a WordPress SEO plugin with advanced features for optimization.

?? Screaming Frog identifies technical SEO issues by crawling your site and generating reports.

?? Soovle gathers popular keywords from various platforms for comprehensive keyword research.