Youtube Player Resizer
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Overview
YouTube Player Resizer gives you precise control over the YouTube video player size — perfect for large monitors, 4K displays, and ultrawide screens.
FEATURES:
• Set custom width (400–2560px) and height (225–1440px) with slider or numeric input
• Lock to 16:9 aspect ratio or use auto height mode
• Settings sync across devices and persist automatically on every YouTube visit
• Works with YouTube's single-page navigation — no page reload needed
• Fullscreen and miniplayer modes are fully preserved
HOW TO USE:
1. Go to any YouTube video
2. Click the extension icon in the toolbar
3. Adjust width and height sliders
4. Click "Apply" — your player resizes instantly
5. Settings are saved automatically for future visits
Lightweight, no external dependencies, no data collection.
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🔐 Security Analysis
This extension hasn't been security-scanned yet.
