Mobile Simulator

Use Mobile Simulator for web devs — mobile view extension, browser simulator and emulator for Chrome with responsive design testing.

Mobile Simulator is the most complete mobile simulator - responsive testing tool for Chrome. See your website exactly as it looks on iPhone 17 Pro, Galaxy S26 Ultra, Pixel 9 Pro and dozens of other modern devices — directly in your browser, with zero setup. This mobile simulator extension turns Chrome into a full browser emulator. No virtual machines, no DevTools juggling, no switching tabs. Open any URL and instantly get a side-by-side multi-device preview. 🔍 What makes it different Unlike other tools, this mobile simulator chrome extension gives you a 2025–2026 device library with Dynamic Island, pixel-accurate status bars and the latest flagships from Apple, Samsung and Google. Legacy responsive viewers are still stuck on 2017–2019 devices. We're not. Need a true mobile simulator responsive testing tool? This is it — built for developers who ship responsive websites every day and can't afford to miss a breakpoint. 📱 Core features 1️⃣ Multi-device side-by-side view — test 3–5 screens simultaneously and sync scroll across every panel 2️⃣ Real mobile chrome — pixel-accurate iOS and Android status bars, Dynamic Island, notch and punch-hole camera frames 3️⃣ Loads sites that block iframes — same-origin rendering shows pages other simulators can't open 4️⃣ Per-screen dark mode toggle — force light or dark independently on each panel 5️⃣ HD screenshots — single panel, all panels combined, or full-page scroll capture in one click 6️⃣ User-agent switching — each preset auto-applies the correct UA header via Chrome API 📐 2025–2026 Device library 📱 iPhone 17 Pro Max / 17 Pro / 17 / 17 Air (Dynamic Island, A19) 📱 iPhone 16 / 15 / 14 / 13 / 11 series + iPhone SE 🤖 Samsung Galaxy S26 Ultra / S25 Ultra / Z Fold6 / Z Flip6 🔵 Google Pixel 9 Pro XL / 9 Pro / 9 / 8 Pro 📋 iPad Pro 13" / iPad Air / iPad mini ⚙️ Custom viewport — any width × height 🖥️ For developers Run Mobile Simulator for PC right inside your existing browser — no separate app, no virtual machine. Use this online mobile simulator directly from the address bar, without leaving your development environment. Want to emulate a different screen size on my screen without switching apps? One click. Check your site on mobile in seconds. This is your mobile dev tools dashboard: viewport control, user-agent switching and responsive preview all in one place. ⚙️ How it works 1. Click the icon in your Chrome toolbar — no setup required 2. Your current tab reloads inside a resizable device frame 3. Choose a preset from the device library or enter a custom viewport 4. Switch between devices instantly — no page reload required 5. Export a screenshot, save a preset layout, or rotate any panel with one click No login, no API keys, no cloud. Everything runs locally inside Chrome. 🌐 Who uses it This mobile view extension is built for professionals who ship responsive websites: 👨‍💻 Frontend developers — run a mobile page test before every PR 🎨 UI/UX designers — see website on mobile exactly as the user will 🧪 QA engineers — use it as a responsive design tester across 40+ device presets 🏢 Web agencies — generate client-ready screenshots on any screen in one click Whether you need a quick mobile site viewer check, a thorough page test session, or a presentation-ready mobile website viewer, you're covered. ❓ FAQ ❓ Is this a mobile view extension for Chrome? 💡 Yes. Install it once, click the icon, and get mobile view Chrome — instantly, on any website. ❓ How is this different from Chrome DevTools? 💡 DevTools offers basic viewport resize. This tool gives you real device frames, accurate iOS and Android status bars, multi-device sync and screenshots. Think of it as DevTools on steroids, purpose-built for responsive testing. ❓ Can I use it for client presentations? 💡 Absolutely. One-click HD screenshots — single, combined or full-page — make it the easiest tool for client demos. ❓ Does it work as an emulator for Chrome without Android Studio? 💡 Yes. It runs entirely client-side — no Android Studio, no ADB, no extra installs. ❓ How do I test my website mobile layout? 💡 Open your site, select a preset, and check responsive behavior by resizing any panel. 💻 Works anywhere Use Mobile Simulator online — no account, no login, no server. Everything runs locally in your browser with full privacy. No data sent to external servers. Supports all modern frameworks: React, Vue, Next.js, Nuxt, Astro, plain HTML — if it runs in Chrome, it works here. Use it as your go-to responsive viewer before every deployment. Open it in Chrome, check every breakpoint, ship with confidence. One click. Done. ⚠️ This extension is not produced by webmobilefirst.com or any affiliated company. Mobile Simulator™ is developed by an independent developer.