Leftify - Watch YouTube Flipped

👇 Drag This to Your Bookmarks Bar 👇

Alternative: Copy & Paste Method

javascript:(function(){var v=document.querySelector('video');if(v){if(v.style.transform==='scaleX(-1)'){v.style.transform='';alert('Video unflipped!');}else{v.style.transform='scaleX(-1)';alert('Video flipped! Click again to flip back.');}}else{alert('No video found. Are you on a YouTube video page?');}})();

📖 How to Use

Drag the button above to your bookmarks bar If you don't see your bookmarks bar, press Ctrl+Shift+B (Windows) or Cmd+Shift+B (Mac) to show it.

Go to any YouTube video Find a video you want to watch flipped (great for mirror/backwards videos!).

Click the "LEFTIFY" bookmark The video will instantly flip horizontally! Click it again to flip back to normal.

✅

Works on Every Video

No embedding restrictions!

⚡

Instant Toggle

Flip on, flip off instantly

🎯

Simple to Use

Just one click while watching

🔒

Totally Safe

All code runs in your browser