Chrome Web Store
3Versions
0Code reviewed

Not reviewed

No code review on record

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2 indicators in this extension

2 indicators
0 versions analysed

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What our analysis found

Mobile Simulator MSIM Responsive Viewer, used by 1,000 people, is not yet reviewed by Extension Auditor. Its permissions mean it can inject scripts into pages. It comes from a trusted publisher and was last updated in August 2026.

Mobile Simulator MSIM Responsive Viewer

Mobile Simulator MSIM Responsive Viewer Chrome extension security report

ID: peipdddkaeomnfdenmkddkapeemjomnb

Supported Languages

🇺🇸English

Extension Info & Metadata

Status
Active
Version
2.2.0
Size
0.06 MB
Rating
5.0/5
Reviews
10
Users
1,000
Type
Extension
Updated
Aug 18, 2026
Category
Developer tools
Price
Free
Featured
No
Visibility
Listed
Mature
No
By Google
No
Trusted
Yes
This publisherTrack record
2extensions
All still listed

Publisher Contextual Analysis

Trusted
Author
4SPACES SP Z O O
MX records exist
Yes
Domain exists
Yes
Is disposable
No
Is role-based
Yes
Mailbox exists
Yes
Extensions
2
Active
2
Obsolete
0
Listed
2
Unlisted
0
Users
1,039

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Screenshots & videos

Screenshot 1
Screenshot 2

Install growth

Item
Type
Severity
Description
scripting
Permission
Critical
This permission allows injection and execution of JavaScript on any webpage. Rated Critical because it can modify page content, steal sensitive data, and inject malicious code into any site the extension has access to.
activeTab
Permission
Medium
This permission grants temporary access to the current tab. Rated Medium because it can access current page content when invoked, though limited to user-initiated actions.
storage
Permission
Medium
This permission allows storing data locally in the browser. Rated Medium because it can persist sensitive user data, track user activities over time, and potentially store malicious payloads.

2 indicators in this extension

2 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe

About this extension

Professional mobile device simulator with multiple views, extensive device library, and sync scrolling

Read the publisher’s full description

Mobile Simulator Extension: Responsive Viewer Test, preview, and debug responsive designs across a massive library of mobile devices and tablets with the most powerful Mobile Simulator Extension on the Chrome Web Store. 🚀 Why Choose Mobile Simulator Pro? Designing for the modern web requires testing across dozens of screen sizes. Mobile Simulator Extension: Responsive Viewer transforms your browser into a professional testing suite, allowing you to simulate any smartphone or tablet directly on your desktop. 📱 Extensive Device Library Stop guessing how your site looks. Our Mobile Simulator provides high-fidelity frames for: 1) Apple iOS: iPhone 15 Pro, iPhone 14 Pro Max, iPhone SE, and iPad Pro. 2) Android Suite: Samsung Galaxy S22, Pixel 7, and Xiaomi Mi 11. 3) Tablets: iPad Air, iPad Mini, and Android Galaxy Tab S8. 4) Custom Devices: Need a specific breakpoint? Use our Custom Device tool to enter any width and height. 🔥 Top Professional Features Sync Scroll (Synchronized Scrolling): Scroll on one device and watch all other simulated screens follow in real-time. Perfect for side-by-side comparison testing. Multi-View Mode: Open 2, 3, or 4 devices simultaneously to view your entire responsive grid at once. Device Frames & Notches: See your website exactly as your users do, including hardware frames and screen notches for a realistic Mobile View. One-Click Rotation: Instantly toggle between Portrait and Landscape modes to test orientation changes. Quick Action Sets: Use pre-configured bundles like the "Popular 3-Pack" or "iOS Set" to speed up your workflow. 🛠 Built for Developers & Designers Whether you are a web developer debugging a CSS issue or a designer performing a UX audit, this Responsive Viewer provides a seamless environment to ensure your site is mobile-friendly. It is the ultimate alternative to the native Chrome DevTools, offering a more visual and intuitive Mobile Simulator experience. ✅ Key Keywords Covered: - Mobile Simulator Extension - Responsive Viewer Chrome Extension - Mobile View Extension - Smartphone Simulator - Device Simulator for Chrome Transform your workflow today. Install the Mobile Simulator Extension: Responsive Viewer and build a better mobile web.

User reviews

Extension files

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URLs
2

URLs

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No URLs found
No IP addresses found

2 indicators in this extension

2 indicators
0 versions analysed

Every finding is verified by a security analyst. Unlock the code evidence, indicators and version history.

Unlock this report — $4.99Start 7-day trial — all reports
One-time payment · Secure checkout by Stripe
Version
Size
Verdict
Findings
Permhash
2.2.0
Latest
0.06 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
2.1.11
0.06 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
2.0
0.07 MBNot scanned—
2b1e78ea935f5a876ba08e38c3dd3238db38dc1a6119179a34a733747daf953f
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Code Diff

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0 changed files detected

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