Free SEO Tools

Meta description checker

With our meta description checker, you can instantly see whether your description has the right length and is optimized for SEO. Avoid texts that are too short, too long, or less engaging, and preview exactly how your snippet will appear in Google search results.

  • Instantly check if your meta description has the ideal length for SEO
  • Preview exactly how your snippet looks in Google search results
  • Optimize click-through rates with engaging, well-structured descriptions
Check your meta description

Robots.txt Tester

Test your robots.txt file instantly with our free tool. Check status, health score, and sitemap visibility to ensure search engines crawl your site correctly.

  • Free to use – analyze your robots.txt without any cost.
  • Quick results – get instant feedback on status, health score, and sitemap.
  • SEO friendly – ensure Google and other search engines crawl the right pages.
Check your Robots.txt file

HREFLANG Tag Checker

Verify that your favicon is correctly installed, optimized, and fully compatible.

  • Boosts instant brand recognition
    A properly set favicon improves your professional appearance across tabs and search results.
  • Automatically detects favicon issues
    Finds missing icons, wrong formats, duplicates, and incorrect HTML link tags.
  • Full browser and device compatibility
    Checks whether your favicon works correctly on desktop, mobile, iOS, Android, and retina screens.
Test your hreflang tag code

Facivon Checker

Quickly validate your hreflang setup and improve your international SEO performance.

  • Improves international visibility
    Ensures your content appears for the right language and region users.
  • Prevents duplicate content issues
    Detects missing, incorrect, or inconsistent hreflang tags that harm rankings.
  • Clear hreflang insights
    Provides a complete, easy-to-read overview of all hreflang relationships.
Check your Favicon

Free SEA Tools

Validate campaign profitability and scaling potential in seconds.
Enter spend, conversion rate, and average order value—get ROAS, revenue, and profit instantly.

Benefits

  • Instant snapshot – See ROAS, revenue, profit, and margin at a glance.
  • Break-even targets – Know the ROAS/CPA you must hit to stay profitable.
  • Scenario planning – Test budget, CVR, and AOV changes before you spend.
  • Smarter allocation – Identify where to scale or cut with confidence.
  • Client-ready – Clear results you can drop into reports and decks.
Calculate your perfect ROAS

Frequently Asked Questions about our Free SEO Tools

What are SEO tools and why should I use them?

SEO tools help you analyze and optimize different elements of your website, from meta tags to page speed. They make it easier to improve visibility in search engines and increase traffic.

Are the SEO tools free to use?

Yes, all our SEO tools are completely free. You can check, analyze, and optimize as often as you like without any hidden costs.

Do I need technical knowledge to use these tools?

Not at all. Our SEO tools are built to be simple and user-friendly, so anyone can use them — whether you’re a beginner or an SEO professional.

How accurate are the results from your SEO & SEA tools?

Our tools are designed with SEO & SEA best practices in mind. They provide reliable insights to help you optimize your content and improve rankings.

Which SEO & SEA tools are available?

We currently offer the following tools:

SEO

  • Meta Description Checker
  • SERP Analyzer
  • Page Title Checker
  • Page Speed Checker
  • Content Length Checker

SEA

  • ROAS Calculator
  • There is more to come…

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Get all Rank Monitor data and visualisations with a free trial.

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Customer Rating 4.9 / 5