MobileReady: Mobile Simulator & Responsive Tester

Preview websites across realistic phones and tablets, compare breakpoints, inspect styles, and capture client-ready screenshots.

MobileReady lets you preview the current webpage in realistic phone and tablet frames without repeatedly resizing the browser or opening developer tools. Choose a device preset to review responsive layouts at common screen sizes. Compare breakpoints, inspect spacing, alignment, fonts, colors, and other visual details, then capture HD screenshots for reviews, bug reports, or presentations. Built-in alignment guides, screenshot annotations, live style inspection, and presentation mode help you identify mobile layout issues and share clear visual feedback. Use MobileReady to check navigation, text sizing, tap targets, image cropping, and content alignment before publishing a page. Open the extension from the toolbar, select a device, and begin testing the current site.