Free SEO tools that actually work
Eleven accurate, no-nonsense tools for content, keywords, technical SEO and domains. No sign-up, no API keys, no limits, and every result comes with a fix you can act on.
Pick a tool and start free
Every tool runs on public data sources, so there is nothing to install and nothing to pay. Results show in seconds.
Content and writing
Content Quality Checker
Score any article or page for readability, structure, depth, keyword use and answer-readiness for Google, featured snippets and AI assistants, with clear…
- Content
Free Grammar Checker
Find spelling, grammar, punctuation and style mistakes in seconds and fix them in one click. Supports US, UK, Australian, Canadian, New Zealand…
- Content
SERP Snippet Preview
Write titles and meta descriptions that get clicked. See a live desktop and mobile Google preview, pixel-width meters and instant suggestions as…
- Content
Keyword research
Long Tail Keyword Tool
Turn one seed keyword into hundreds of real long tail searches from Google, Bing and DuckDuckGo autocomplete, grouped into questions, buyer-intent, comparison…
- Keywords
Keyword Difficulty Checker
Estimate how hard a keyword is to rank for on a 0-100 scale, see exactly which factors drive the score, and get…
- Keywords
Technical SEO
Google Index Checker
Find out whether Google can index a page. We test the HTTP status, redirects, robots.txt, noindex tags, canonical and XML sitemaps, then…
- Technical
Meta Tag Analyzer
Audit a page’s title, meta description, headings, canonical, robots, Open Graph, Twitter cards, image alt text and structured data, with a live…
- Technical
Domain and website
Domain Age Checker
See exactly when a domain was registered, when it expires, who the registrar is and when it first appeared on the web,…
- Domain
Domain Authority Checker
Get a transparent 1-100 authority score for any website, built from global traffic rank, independent Wikipedia citations, domain history and security signals.
- Domain
Spam Score Checker
Check a website against 18 spam and trust signals, including live phishing blacklists, risky domain endings, hidden text, thin pages, missing trust…
- Domain
Domain Hosting Checker
Find out who hosts any website, where the server is, which CDN and email provider it uses, and how fast it responds,…
- Domain
Built by SEOs, for everyone
We use these checks in our own client work. Now you can too, for free.
Truly free
No trials, credits, sign-ups or hidden paywalls. Use every tool as often as you like.
Accurate data
Official registries (RDAP), live DNS, search engine autocomplete, the Tranco ranking, Wikipedia and live phishing lists.
Fixes, not just scores
Every check ends with prioritised suggestions for SEO, AEO, GEO and E-E-A-T.
Works anywhere
Fast, accessible and fully responsive on phones, tablets and desktops.
Turn your results into rankings
Tools show you what to fix. Our team fixes it. Book a free strategy call and get a clear, prioritised plan for your website.
SEO tools FAQ
Everything you need to know about our free tools.
Still have a question?
Email us and a real person replies within one business day.
Are these SEO tools really free?
Yes. Every tool is completely free, with no sign-up, no API key and no daily credits. We built them to help businesses fix the basics themselves.
How accurate are the results?
Domain age, hosting, indexability, meta tags and grammar come from live, official sources, so they are exact. Keyword difficulty, authority and spam score are transparent estimates from public data. They are not Moz or Ahrefs metrics, but they are reliable for comparing sites and keywords.
What are SEO, AEO and GEO?
SEO helps you rank in search engines. AEO (answer engine optimisation) helps your content appear in featured snippets and voice answers. GEO (generative engine optimisation) helps AI assistants like ChatGPT, Gemini and Perplexity cite your site. Our suggestions cover all three.
Do I need to create an account?
No. Open a tool, enter a URL, domain, keyword or text, and get results instantly.
Is my data stored?
No. Text you paste is analysed in your browser or checked securely without being saved, and lookups are only cached briefly to keep the tools fast.
Can you fix the issues for me?
Yes. Our team offers SEO, AI SEO and WordPress services. Book a free strategy call and we will turn your results into a clear action plan.