YouTube Speed Booster

Add a bright red <1x> button under YouTube videos to control playback speed from 0.25x to 10x. MV3, no tracking.

⚡ YouTube Speed Booster Take full control of your YouTube playback speed — from 0.25× to 10× — directly from your keyboard or the extension popup! Whether you’re watching tutorials, lectures, or music videos, YouTube Speed Booster helps you save time, learn faster, and enjoy seamless playback control with a clean, modern design. 🎯 Features ✅ Precise Speed Control — Adjust video speed from 0.25× to 10× smoothly and instantly. ✅ Smart Auto-Memory — Remembers your last used speed and restores it automatically. ✅ Keyboard Shortcuts (Global): ⬆️ Alt + Shift + Up → Increase speed ⬇️ Alt + Shift + Down → Decrease speed 🔄 Alt + Shift + 0 → Reset to 1× ✅ Quick Popup UI — Simple, distraction-free interface for instant control. ✅ Dark Mode Friendly — Matches YouTube’s dark theme automatically. ✅ No Ads, No Tracking — Lightweight, secure, and privacy-first. ✅ Works Instantly — Activates on all YouTube videos without page reloads. 🚀 New in Version 2.0 ⚙️ Optimized Speed Engine for smoother control 🎨 Refreshed UI with improved layout and accessibility 💾 Smarter Speed Memory per video or global mode 🌐 Manifest V3 Update for better performance and security 🧩 Improved Shortcut Handling for faster response 🛡️ Enhanced Privacy — still no analytics or background tracking 💡 Perfect For Students binge-learning tutorials or lectures Musicians slowing down parts to learn Creators reviewing footage faster Anyone who values productivity and control 🧩 Technical Details Version: 2.0.0 Compatibility: Chrome 120+ (Manifest V3) Permissions: • activeTab — to modify YouTube playback speed • storage — to save your settings locally Size: under 200 KB Data Safety: No data collection, no analytics, no remote requests 💬 Support Contact : support@tahsin.cc YouTube Speed Booster — faster, smarter, and privacy-friendly playback control for everyone.