Complete SEO Toolkit

Free SEO Tools for Website Optimization

Explore a complete collection of free SEO tools to audit websites, analyze content, validate schema markup, check crawlability, generate XML sitemaps, optimize images, improve indexing, and enhance search engine visibility.

New to SEO? Start with our SEO Guide for Beginners before exploring the individual tools.

Browse Tools Start with SEO Checker
100% Free 16+ SEO Tools Instant Results No Signup Required
16+
Free SEO Tools
100%
Free
No
Signup Required
Instant
Results

SEO Analysis Tools

Audit your website, check technical SEO, and identify ranking opportunities

Website SEO Checker
Complete website SEO audit. Check meta tags, headings, links, Core Web Vitals, and get actionable fixes.
Run SEO Audit
SEO Content Analyzer
Analyze content for keyword usage, readability, length, and on-page SEO optimization.
Analyze Content
Meta Tags Checker
Check title tags, meta descriptions, and meta keywords for proper length and SEO impact.
Check Meta Tags
Indexability Checker
Verify if Google can crawl and index your pages. Check robots.txt, noindex tags, and canonicals.
Check Indexability

Learn the basics:

SEO Guide for Beginners On-Page SEO Checklist Technical SEO Checklist

Schema & Structured Data Tools

Generate, test, and validate schema markup for rich results

Schema Markup Generator
Generate JSON-LD schema for FAQ, Product, Article, Local Business, and more.
Generate Schema
Rich Results Tester
Test your schema markup and validate rich snippets for Google search results.
Test Schema
SERP Preview Tool
Preview how your page appears in Google search results with title and description.
Preview SERP

Learn structured data:

What Is Schema Markup JSON-LD vs Microdata Schema Markup Checklist

Content & Writing Tools

Optimize content, analyze writing patterns, and improve readability

Word Counter
Count words, characters, sentences, and paragraphs. Check content length for SEO.
Count Words
AI Writing Pattern Analyzer
Detect structured AI-like patterns vs natural human writing. Analyze entropy and burstiness.
Analyze Patterns
Internal Link Suggestions
Find internal linking opportunities to improve site structure and link equity.
Find Links

Learn content optimization:

SEO Content Writing Guide SEO Copywriting Checklist Blog Post SEO Checklist

Image Optimization Tools

Compress and convert images for faster page load times

Image Compressor
Compress JPG, PNG & WebP images without noticeable quality loss. Improve Core Web Vitals.
Compress Image
PNG to WebP Converter
Convert PNG images to WebP format. Reduce file size by up to 80% without quality loss.
Convert to WebP

Learn image optimization:

Image SEO Checklist Core Web Vitals Checklist

Technical SEO Tools

Manage crawling, indexing, and site structure

XML Sitemap Generator
Generate XML sitemaps for better crawling and indexing. Submit to Google Search Console.
Generate Sitemap
Broken Link Checker
Find and fix broken links (404 errors) affecting SEO and user experience.
Scan for Broken Links
Robots.txt Generator
Create robots.txt rules to control search engine crawler access to your site.
Generate Robots.txt
Robots.txt Tester
Test if your URLs are blocked or allowed for indexing by robots.txt rules.
Test Robots.txt

Learn technical SEO:

Crawlability & Indexing Checklist Robots.txt Guide Crawl Budget Guide XML Sitemap Checklist

Recommended SEO Workflow

Follow this step-by-step workflow to audit, optimize, and monitor your website's SEO performance. Every tool is designed to work together for a complete optimization strategy.

1
Run SEO Checker

Start with a complete website audit to identify all issues.

2
Fix Crawl Issues

Check indexability and resolve crawling problems. Crawlability checklist →

3
Improve Content

Optimize content quality, keywords, and readability.

4
Optimize Images

Compress and convert images for faster page speed. Image SEO checklist →

5
Add Schema

Generate structured data for rich results. Schema checklist →

6
Generate Sitemap

Create XML sitemaps for better discovery.

7
Test Robots.txt

Validate crawl rules and fix access issues.

8
Monitor Search Console

Track performance and indexing in Google Search Console.

Why Use Optimixy SEO Tools?

All our SEO tools are designed to be fast, accurate, and completely free. Unlike other platforms that lock essential features behind paywalls, Optimixy gives you everything you need to audit and optimize your website without spending a dime. Every tool is designed to work together — start with a complete SEO audit, then use our specialized tools to fix technical issues, optimize content, improve page speed, and strengthen search visibility.

Each tool analyzes real-time data using the same principles search engines use. Whether you're checking meta tags, generating sitemaps, testing robots.txt, or validating schema markup, you get professional-grade results instantly.

Privacy First

We don't store your data. Everything runs in real-time.

Instant Results

Most tools complete analysis in under 30 seconds.

No Signup

Use every tool immediately. No email, no account.

Frequently Asked Questions

Everything you need to know about our free SEO tools

Are these SEO tools really free?

Yes. Every tool is 100% free with no hidden fees, premium tiers, or credit card required. Browse all tools →

Do I need to create an account?

No. All tools work instantly without signup. Just enter your URL or paste your content.

Which tool should I use first?

Start with the Website SEO Checker for a complete site audit, then use specific tools to fix issues. New to SEO? Start here →

Do you store my website data?

No. All analysis happens in real-time. We don't store URLs, content, or any personal information.

Methodology
Uses current website data and SEO best practices to generate real-time analysis
Last updated
July 11, 2026
Disclaimer
Results are real-time snapshots