ZairLabs LogoZairLabs.
ZairLabs LogoZairLabs.

Free SEO Tools to Boost Your Rankings.

Powerful, easy-to-use tools to help you analyze your website, find keywords, and outrank your competitors—completely free.

Get a Full SEO Audit

Enter your URL below for a comprehensive report.

What can we help you with?

Our Free SEO Suite

SEO Auditor

SEO Auditor

Get a comprehensive health score for your website. Identify technical errors, speed issues, and missed opportunities.

  • Technical check
  • Speed analysis
  • Mobile friendly test
Keyword Generator

Keyword Generator

Discover thousands of high-volume, low-competition keywords to target in your content strategy.

  • Long-tail keywords
  • Search volume data
  • Difficulty score
Backlink Checker

Backlink Checker

See who is linking to your website and spy on your competitors' backlink profiles.

  • Link authority
  • Anchor text analysis
  • Lost links report
SERP Simulator

SERP Simulator

Preview how your website's title and meta description will appear in Google search results.

  • Pixel width check
  • Title optimization
  • CTR boost

Our Technology Stack

Our tools are powered by enterprise-grade data sources.

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Next.js
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Python
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Google API
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Ahrefs API
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Semrush API
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React
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Node.js
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AWS

How to Use These Tools

01

Analyze

Run your website through our Auditor to find critical errors affecting your rankings.

02

Discover

Use the Keyword Generator to find topics your customers are searching for.

03

Optimize

Fix the errors and create content around your new keywords.

04

Track

Monitor your progress and watch your traffic grow over time.

Need more than just tools?

Our team of experts can handle your entire SEO strategy for you.

Frequently Asked Questions (FAQs)

Yes, our basic tools are completely free to use. We believe in providing value to the community. For advanced features, we offer premium plans.

Ready to Rank Higher?

Start optimizing your site today.

What can we help you with?

Privacy Guaranteed. We respond within 2 business hours.