Review, compare, and improve websites without opening DevTools.
SiteReviewLab gives AI-site builders, founders, and small business owners one place to preview responsive layouts, save inspiration, compare design patterns, and understand what makes better websites work.
Responsive device preview
Load any URL inside accurate device frames with portrait, landscape, and custom resize.
Full device library
Desktop, laptop, iPad, iPhone, Samsung Galaxy, Google Pixel, OnePlus, and foldables.
AI-style design review
Plain-language summaries of color, typography, layout, and visual polish.
Saved inspiration library
Bookmark sites you admire with notes and tags for later reference.
Multi-device side-by-side mode
Render one URL across multiple device frames at once on a scrolling canvas.
Two-site design comparison
Compare two URLs across colors, typography, layout, CTAs, and mobile behavior.
Best-effort element inspector
Read computed styles from accessible sites and copy CSS summaries fast.
Screenshot and review notes
Capture the device frame and keep notes alongside saved reviews.
Built for Base44, Lovable, and AI-site builders
Workflows designed for people shipping with modern AI website tools.