Presto

Control video playback speed on any website with a video player. Click the Presto icon to activate, then use the badge or keyboard shortcuts to adjust speed instantly. ⚡ HOW IT WORKS Presto adds a small, non-intrusive speed badge to the top-left corner of every video. It only appears when you hover over the video or when you've changed the speed — it never gets in your way. 🎛️ SPEED RANGE 0.1× to 6× in precise 0.1 steps. Binge lectures at 2×. Rewatch highlights in slow-mo at 0.5×. Go full 6× when you just need to skim. ⌨️ KEYBOARD SHORTCUTS D or > → Speed up 0.1× S or < → Slow down 0.1× A or R → Reset to 1.0× Mouse wheel on video → ±0.1× ✅ FEATURES • Works on any site with a video player — uses the browser's native playback engine • Runs inside iframes and embedded players too • Detects videos that load dynamically, no page refresh needed • Badge stays visible as a reminder when speed ≠ 1× • No broad permissions — activates only when you click the icon 🔒 PRIVACY Presto collects absolutely nothing. No browsing history, no video data, no personal information. The extension runs entirely in your browser and never makes any network requests.