Free SEO Tools
Fast, privacy-friendly tools that run entirely in your browser — no sign-up, nothing sent to a server.
robots.txt Validator & Tester
Paste, upload or fetch a robots.txt and check instantly whether any URL is allowed or blocked — for Googlebot, AI crawlers or a custom user-agent.
SERP Snippet Preview & Meta Tag Tester
Test your title tag and meta description length in pixels and characters, see a live Google desktop & mobile preview, and get instant truncation warnings.