⚠️Requests 1 sensitive permission
Description
Responsive Viewer helps developers and designers test webpage responsiveness across multiple device sizes.
Key Features:
• Pre-configured device presets (Desktop, Laptop, Tablet, Mobile, etc.)
• Custom dimension input
• Quick rotation button
• Zoom controls
• Dark/Light theme
• Keyboard shortcuts
• Pixel grid overlay
• Measurement tools
• Smooth animations and transitions
Perfect for:
• Web Developers
• UI/UX Designers
• QA Engineers
• Anyone testing responsive designs
Reviews
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Permissions (6)
Permissions
activeTabℹ Can access the current tab when you click the extension contextMenusℹ Can add items to the right-click menu declarativeNetRequestℹ Can block or redirect network requests scriptingℹ Can inject scripts into web pages storageℹ Can store data locally in your browser webRequestℹ Can observe and analyze network traffic
Details
| Version | 1.4 |
| Updated | Nov 15, 2025 |
| Size | 40.27KiB |
| First Seen | Mar 29, 2026 |
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