Phone Simulator – Mobile Emulator Tool

Test websites on real phone sizes. Right in Chrome.

Stop guessing how your site looks on mobile. Phone Simulator lets you test on 30+ real device presets – iPhone 17, Samsung Galaxy, Google Pixel, iPad and more – directly in Chrome. Switch layouts instantly, rotate screens, test dark & light mode, and capture screenshots. No setup, no devices needed. Built for developers, designers, and QA teams.