A useful set
of SEO tools.

See how your title and meta description render in Google, with live pixel widths for desktop and mobile.

Generate three meta description or meta title variants that fit the SERP, from your topic and target keyword.

Build valid JSON-LD for Article, FAQ, HowTo, LocalBusiness, Product and Event, then paste it straight into your page.

Test real URLs against Googlebot, Bingbot, GPTBot and ClaudeBot, and see the exact rule and line that decided the verdict.

Build a clean robots.txt with per-bot rules, restricted directories, crawl-delay and sitemap directives.

Trace full redirect chains with status codes, catch loops and meta refreshes, and spot 302s that should be 301s.

Create a spec-compliant llms.txt that points AI assistants at the pages you most want them to read.

Paste up to 750 words and estimate how likely the text is to be AI generated, with per-model predictions.

Free keyword ideas with a live preview, plus an optional full report with search volume, difficulty, CPC and intent.

Build consistent campaign URLs with channel presets and warnings for the mistakes that wreck GA4 reports.

Run an on-page and technical SEO audit of any page you are viewing, in one click, straight from the browser.

A magic pen for any web page. Hand-drawn arrows, a focus spotlight and vanishing ink for reviews and screen shares.