Free Technical SEO Tools
SEO tools that show you what crawlers really see
A growing set of free, no-signup tools from StudioHawk's technical SEO team. Test crawl rules, check AI bot access, validate hreflang, and see how your pages render, all using the same rules Google does.
robots.txt Tester
Fetch a live robots.txt, edit it, and check whether any URL is allowed or blocked for Googlebot and other crawlers, using Google's exact matching rules.
Open toolAI Bot Access
See at a glance which AI crawlers (GPTBot, ClaudeBot, Google-Extended, PerplexityBot and more) your robots.txt allows or blocks.
Open toolHreflang Generator & Validator
Build correct hreflang tags, XML, or HTTP headers from your URLs and locales, and validate a live page's hreflang for common mistakes.
Open toolPre-rendering (Fetch & Render)
See how a page looks after JavaScript runs: the rendered HTML and a screenshot, exactly as a modern crawler would see it.
Open toolTechnical SEO is what we do
These tools catch the crawl issues that quietly cost you rankings. When you want a team to find and fix them across your whole site, StudioHawk's specialists are here.