Mobile Simulator

About

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.