Sprout SEO

Sprout SEO is a browser extension for Chrome, Firefox and Edge that puts SEO checks on whatever page you are viewing. One click shows title and description analysis with live character counts, indexability, canonical and URL details, robots and meta robots status, a Core Web Vitals snapshot, word count, heading outline, hreflang validation, sitemaps, link information, an image audit and a schema explorer with backup. On Google results it adds a sidebar panel with a Trends sparkline, keyword ideas, a local search simulator and performance targets, and it can open a page in tools such as Ahrefs or Semrush. It is a free toolkit aimed at SEO professionals who want quick page audits, and recent releases added AI insights and brought AI Overviews back into view.