Robots.txt Tester & Crawl Simulator
Simulate how Googlebot and other web crawlers interpret your robots.txt Disallow and Allow directives in real-time.
How to Use Robots.txt Tester
Input URL or Markup
Enter the target webpage URL, domain name, or paste the raw markup into the input field.
Run Technical Audit
Click the action button to parse tags, simulate crawler directives, or query live DNS records.
Review Actionable Insights
Inspect diagnostic status badges, recommendations, and copy formatted audit results.
Frequently Asked Questions
Does robots.txt stop pages from showing in Google?
Robots.txt stops search engines from crawling content, but if a page has external links, it may still appear in search results without a snippet. Use a `noindex` meta tag to completely prevent indexing.
100% In-Browser & Free
All technical SEO audits, crawler checks, and syntax parsing execute privately inside your browser without storing your confidential URLs or site data.
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