# PixelSEO > Free AI readiness and SEO scanner - runs entirely in your browser. Nothing stored. Nothing shared. PixelSEO is a free browser-based SEO and AI readiness scanner built by PixelBay Agency in the UK. Scan any publicly accessible page for AI readiness, schema markup, core SEO, social tags and technical health. Results are generated locally in your browser - nothing is stored on our servers. GDPR compliant by design. ## Pages - [Home](https://pixelseo.uk/): The free scanner tool - scan any page instantly - [How It Works](https://pixelseo.uk/how-it-works.php): How the scanner works, the privacy architecture and CORS explanation - [Features](https://pixelseo.uk/features.php): Everything PixelSEO checks and why each check matters - [WordPress Pro](https://pixelseo.uk/plugin.php): WordPress MU plugin installed by PixelBay Agency - full SEO management - [Standalone Pro](https://pixelseo.uk/standalone.php): PHP Pro version for any website - self-install - [Compare](https://pixelseo.uk/compare.php): Free vs PHP Pro vs WordPress Pro comparison - [FAQ](https://pixelseo.uk/faq.php): Common questions about PixelSEO - [Contact](https://pixelseo.uk/contact.php): Enquire about Pro version installation ## Built By - [PixelBay Agency](https://pixelbay.uk): UK web design and development studio ## Related Products - [PixelBot](https://pixelbot.uk): AI chat for any website - [PixelKit](https://pixelkit.uk): 100+ free browser-based web tools - [PixelZip](https://pixelzip.uk): Free bulk image compression