Free Online SEO Tools
Quick answer
Optimize your website with free SEO tools: analyze meta tags, calculate keyword density, preview your Google result, and much more. Everything runs in your browser, no installation needed.
Word Counter
Count words, characters and more in real time.
SEO
Meta Tags Analyzer
Analyze the on-page SEO of any URL.
SEO
Keyword Density
Keyword frequency and density in any text.
SEO
Google SERP Preview
See how your page looks in Google search results.
SEO
Meta Tag Generator
Generate meta, Open Graph and Twitter Card tags ready to copy.
SEO
UTM Link Builder
Build campaign URLs with UTM parameters.
SEO
URL Slug Generator
Turn any text into a clean URL slug.
SEO
Text Cleaner
Remove duplicate lines, blank lines and extra spaces.
SEO
robots.txt Generator
Build a robots.txt file for your website.
SEO
What you can do with the SEO tools
- Analyze any URL to check title, description, Open Graph tags, and on-page SEO issues
- Calculate keyword density to discover which terms carry the most weight in your text
- Preview exactly how your result will appear in Google before you publish
- Generate meta tags, clean URL slugs, and robots.txt files ready to copy into your site
Frequently asked questions
Are the SEO tools really free?
Yes. The word counter, keyword density, slug generator, UTM builder, and meta tag generator are unlimited with no sign-up. The meta tag analyzer and Google SERP preview have a daily usage limit for non-registered users.
Do I need to create an account?
No. All tools work without an account. Creating a free account increases your daily usage limit on tools that have one.
Does the meta tag analyzer actually crawl my page?
Yes. It makes an HTTP request to the URL you provide, reads the HTML, and extracts the title, description, Open Graph tags, canonical, and H1 — the same signals Google would see.
Do the SEO tools work in any language?
Yes. The word counter, keyword density, and slug generator support any language. The meta tag analyzer analyzes any URL regardless of the page language.
Can I use these tools without installing anything?
Yes. Everything runs in the browser — no extensions, no apps, no setup. Just open a tool and start using it.