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Generate SEO meta tags, Open Graph, and Twitter Card tags for your website. Preview how your page appears in search results and social media.
Generate Subresource Integrity (SRI) hashes for scripts and stylesheets. Protect against CDN compromise and tampering
Generate ultra-secure passwords with presets (Simple to Paranoid), strength analysis, entropy calculation, crack time estimation, password history, and bulk generation
Configure which search engine crawlers can access which parts of your site, set crawl delays, and point to your sitemap — all through a form that outputs a valid robots.txt file.
Control which pages search engines index and which they skip, like admin panels or staging content.
Set crawl delays or disallow paths for specific bots that are consuming too much bandwidth.
Generate a robots.txt as part of your pre-launch checklist to make sure crawlers can find your sitemap and respect your rules.
Robots.txt controls crawler behavior at the directory level. You can set blanket rules for all bots, add specific rules for Googlebot, Bingbot, or other crawlers, and link your XML sitemap. The generator validates your rules and warns about common mistakes like accidentally blocking your entire site.
No. It's a guideline that well-behaved crawlers respect, but it doesn't enforce access control. Use authentication or IP blocking for actual security.
In the root of your domain: https://example.com/robots.txt. It must be at this exact path.
Yes. Use "Disallow: /" for all agents on staging and dev sites to prevent accidental indexing. Remove it before launch.
All processing happens directly in your browser. Your files never leave your device and are never uploaded to any server.