YouTube Settings Presets

Save YouTube playback speed, theater mode, and subtitle settings as presets. Apply instantly with one click.

Save your frequently used YouTube settings as presets and switch between them with one click. 【Supported Settings】 • Playback speed (0.25x to 2x) • Theater mode • Subtitles (original language / translation to preferred language) 【Key Features】 • Save, apply, and delete presets • Auto-apply when switching videos • Keyboard shortcuts (Alt+1 to 4) • Drag & drop to reorder • Play Shorts in regular player Perfect for video learners, content viewers who want efficiency, and anyone who frequently toggles subtitles or translations. * This extension includes an optional Ko-fi donation link. ## Changelog v1.2.0 ■ New Features • Multi-language support (Japanese & English) • Automatically switches based on browser language settings • Option to play Shorts in regular player • Added Ko-fi donation section v1.1.0 ■ Improvements • Fixed subtitle settings not applying correctly • Redesigned subtitle settings (choose original language or translation) • Significantly improved playback speed stability • Optimized settings retrieval ■ New Features • On-screen notification when applying presets via keyboard shortcut • Improved toast notifications for better visibility • Added preset limit (10) and duplicate name check • Added extension icon ■ Other • Simplified auto-apply UI • Updated store description v1.0.0 • Initial release