Web & SEO tools
Robots.txt, meta descriptions, hreflang tags, UTM links, and other site plumbing.
robots.txt Generator
Build a robots.txt from user-agent groups, allow and disallow paths, crawl-delay, and sitemap URLs, with a preset for blocking AI crawlers.
Meta Description Generator
Turn a brand, topic, benefit, and call to action into several meta description variants, each with a live character count.
Hreflang Generator
Generate hreflang link tags from locale and URL pairs, with locale-format validation, duplicate detection, and x-default support.
UTM Link Builder
Add utm_source, medium, campaign, term, and content to any URL, correctly encoded and preserving existing query parameters.