100% Free & Open Source SEO Tools

Perfect for generating SEO content, meta tags, and python scripts for automation without a $20/mo bill.

See exactly which keywords bring you traffic and fix technical errors directly from Google's brain.

Find real questions people ask on Google to create "People Also Ask" content that ranks fast.

Uses LPU technology to run open-source models at lightning speeds. Game changer for bulk content.

Analyze your site's performance and get a direct checklist from Google on how to make it faster.

Access GPT-3.5 and Claude 3 Haiku for SEO brainstorming without handing over your email address.

Perfect for unbiased competitor research and checking global rankings without personalization bias.

Essential for cleaning up "AI-speak" and making your articles bold and clear for better UX.

The free version is plenty for small to medium sites to find 404s and audit meta tags.

The best 'quick-check' tool for niche ideas and seeing what your competitors rank for.

Stop manually typing city names. This tool builds your local SEO keyword list in one click.

A powerful browser extension that puts a full SEO dashboard inside your Google Search results.

Visualizing your OG tags ensures your content looks professional when shared on social media.

Connects to your local LLM or API to provide cited answers for deep SEO research projects.

Direct data from Google Ads. It’s 100% free to use if you have a Google Ads account (even without spending).

Test your FAQ, How-to, and Product schema to ensure Google can read your structured data.

Perfect for checking your rankings in specific geographic locations to see what locals actually see.

Simple, effective, and free. Helps search engines crawl your site more efficiently.

Catch keywords with low difficulty and high growth potential months before your competitors do.

Understand how long people stay on your site and which pages convert visitors into customers.