9 free tools

Technical SEO Tools

Audit robots, sitemaps, redirects, status codes, and mobile readiness. Open any tool to run it in your browser with no signup required.

Start with Robots.txt Validator

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Robots.txt Validator

Validate your robots.txt file to ensure search engine crawlers can access your site correctly. Identify syntax errors, conflicting directives, and ensure your most important pages are indexable.

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9 tools in Technical SEO

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Robots.txt Validator

Validate your robots.txt file to ensure search engine crawlers can access your site correctly. Identify syntax errors, conflicting directives, and ensure your most important pages are indexable.

Technical SEO124K/mo

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Live

XML Sitemap Visualizer

Visualize and audit your XML sitemap to ensure all your important pages are correctly listed and accessible to search engines. Identify orphan pages and indexation gaps in your site structure.

Technical SEO98K/mo

Guide Open Tool

Live

Canonical Tag Checker

Ensure your canonical tags are correctly implemented across your website. Avoid duplicate content issues and ensure search engines index the preferred version of your pages.

Technical SEO91K/mo

Guide Open Tool

Live

Page Speed Score Simulator

Estimate your website's performance score and Core Web Vitals. Simulate how changes to your site's code and assets might impact your Google PageSpeed Insights score.

Technical SEO88K/mo

Guide Open Tool

Live

Mobile-Friendly Test

Test how easily a visitor can use your page on a mobile device. Identify mobile usability issues and ensure your site is optimized for mobile-first indexing.

Technical SEO82K/mo

Guide Open Tool

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Broken Link Finder

Find and fix broken links on your website. Improve user experience and prevent crawl errors that can hurt your search rankings.

Technical SEO79K/mo

Guide Open Tool

Live

Redirect Checker

Trace the full path of any URL redirect to identify redirect chains, loops, and status codes. Ensure your redirects are working correctly and not negatively impacting your SEO or page load speed.

Technical SEO74K/mo

Guide Open Tool

Live

HTTP Status Code Tester

Test the HTTP status code of any URL to identify redirects (301, 302), errors (404, 500), or successful responses (200). Essential for auditing site health and crawlability.

Technical SEO68K/mo

Guide Open Tool

Live

Hreflang Tag Generator

Generate correct rel="alternate" hreflang="x" tags for your multi-language or multi-regional website. Ensure search engines serve the correct version of your page to users worldwide.

Technical SEO61K/mo

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Educational Resources

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Advanced Workflow

Helpful Resources

SEO CalculatorEstimate impact from improvements.

Structured Data ValidatorCheck JSON-LD for common issues.

Keyword Clustering ToolGroup queries by topical themes.

Meta Tag GeneratorDraft clean titles and descriptions.

Quick Answers

Frequently Asked Questions

What are Technical SEO tools?

Technical SEO tools are free utilities designed to help with a specific SEO workflow.

How can these tools help my SEO?

They help you analyze issues, find opportunities, and apply practical optimization steps faster.

Trusted Workflow

Trusted by SEOs Worldwide

10,000+

Active Users

500+

5-Star Reviews

1M+

Tools Run

99.9%

Uptime

Featured Tool

Robots.txt Validator

Robots.txt Validator

XML Sitemap Visualizer

Canonical Tag Checker

Page Speed Score Simulator

Mobile-Friendly Test

Broken Link Finder

Redirect Checker

HTTP Status Code Tester

Hreflang Tag Generator

Related Guides

Helpful Resources

Frequently Asked Questions

Trusted by SEOs Worldwide