PureSEO is a collection of 31 free tools for SEO, content and web development: a 301 redirect generator for .htaccess, Nginx and PHP, an image optimizer and WebP converter, an SEO word counter with keyword density, an XML sitemap generator with a built-in crawler, a JSON-LD schema generator, a broken link checker and more. No signup, no limits, and most tools run entirely in your browser so your files never leave your device.
