15 Free SEO Tools (can save you £1000s/month)

If you’re looking to boost your website’s rankings without breaking the bank, free SEO tools can be your best ally. These tools help you optimize content, analyze performance, track keywords, and much more—all for free. Here’s a detailed breakdown of 15 top-notch free SEO tools and how they can benefit you.
🔑 Free SEO Tools Key Takeaways:
Here’s a quick comparison of what these free SEO tools specialize in:
Category | Top Tools | Key Features |
---|---|---|
Research | Google Trends, AnswerThePublic | Topic research, visual data |
Technical SEO | Screaming Frog, XML Sitemaps | Site audits, auto sitemap generation |
Content Optimization | Hemingway, Grammarly | Readability checks, tone analysis |
Performance | PageSpeed Insights, Mobile Test | Core Web Vitals, mobile rendering checks |
Keywords | Keyword Planner, Keywords Everywhere | Search volume, trend data, related terms |
Analytics | Google Analytics, Bing Webmaster | User behavior, backlink tracking |
Local SEO | Google Business Profile, Yoast | Local listings, WordPress on-page SEO |
📊 Research Tools:
Finding trending topics and relevant queries is the backbone of effective SEO. These tools help you stay ahead of the curve:
- Google Trends:
- Main Use: Topic research
- Key Features:
- Trend analysis
- Regional interest tracking
- Related queries and seasonal patterns
- AnswerThePublic:
- Main Use: Content ideation
- Key Features:
- Visual data for question research
- Related searches
- Exportable insights
🛠️ Technical SEO Tools:
Identify and fix technical issues that can hinder your site’s ranking:
- Screaming Frog (Free Version)
- Main Use: Site auditing
- Key Features:
- Crawl up to 500 URLs
- Identify technical issues and analyze meta data
- XML Sitemaps Generator:
- Main Use: Sitemap creation
- Key Features:
- Auto-generate XML sitemaps
- Customization options and priority settings
✍️ Content Optimization Tools:
Content is king! Ensure it’s polished and SEO-friendly with these tools:
- Hemingway App:
- Main Use: Content readability
- Key Features:
- Analyze readability score
- Highlight sentence structure and active/passive voice
- Grammarly (Free Version)
- Main Use: Editing and grammar check
- Key Features:
- Grammar and tone suggestions
- Spelling review
🔧 SEO Technical Performance Tools:
Improve loading speed and mobile-friendliness with these tools:
- Google PageSpeed Insights:
- Main Use: Performance optimization
- Key Features:
- Core Web Vitals analysis
- Tips for improving desktop/mobile performance
- Mobile-Friendly Test:
- Main Use: Mobile optimization
- Key Features:
- Check mobile rendering
- Detect rendering errors
🔍 Free Keyword Research Tools:
Find the right keywords to target with these free tools:
- Google Keyword Planner:
- Main Use: Keyword research
- Key Features:
- Search volume, competition levels, and trend data
- Keywords Everywhere (Free Version)
- Main Use: Volume trend analysis
- Key Features:
- Keyword trends and long-tail suggestions
- Related search insights
📈 Analytics Tools:
Track traffic and user behavior with analytics platforms:
- Google Analytics and Google Search Console:
- Main Use: Traffic analysis
- Key Features:
- Monitor user behavior and track conversion rates
- Set goals and analyze traffic sources
- Bing Webmaster Tools:
- Main Use: Bing optimization
- Key Features:
- Backlink analysis
- Site audit reports
📍 Local SEO Tools:
Optimize your business for local searches and listings:
- Google Business Profile:
- Main Use: Local presence optimization
- Key Features:
- Create/update business listings
- Manage customer reviews and posts
- Yoast SEO / RankMath (Free Version)
- Main Use: WordPress optimization
- Key Features:
- On-page SEO analysis
- Improve website performance
These free SEO tools are a fantastic starting point for building a solid SEO strategy. Whether you’re a small business owner or a blogger, you can use them to drive traffic, improve rankings, and enhance user experience—all without spending a penny.
Which tool are you planning to try first? Let us know in the comments below!