Video Speed Controller Pro

Speed up or slow down videos on YouTube, Netflix & any site. Volume boost 600%, screenshots, A-B loop, filters & hotkeys.

Take control of HTML5 video and audio with precise playback speeds, customizable shortcuts, silence skipping, and a lightweight controller that follows the player you are actually using. Video Speed Controller Pro is designed for courses, lectures, tutorials, meetings, reviews, and long-form video. It works with most HTML5 media players and supports speeds from 0.1× to 16×. CORE FEATURES • Set any playback speed from 0.1× to 16× • Create up to 12 custom speed presets • Configure the speed adjustment step • Control playback from a compact popup or on-page controller • See remaining viewing time adjusted for the selected speed • Remember speeds independently for different websites • Create first-match URL rules for specific pages • Use exact Control, Alt, Shift, and Meta shortcut combinations • Hold a shortcut to temporarily boost playback speed • Play or pause the active video from the popup • Preserve or disable audio pitch correction ADVANCED VIEWING TOOLS • Optional silence skipping with configurable sensitivity, duration, and skip speed • A–B loops for repeatedly reviewing a section • Frame-by-frame stepping • Intro and outro skipping • Brightness, contrast, and saturation controls • Volume boost up to 600% • Video screenshots • Picture-in-Picture speed controls • Minimal and full controller layouts • Adjustable colors, opacity, position, and auto-hide behavior BUILT FOR MODERN WEBSITES The extension detects dynamically loaded media, open shadow-root players, embedded frames, playlists, and multi-video feeds. It selects one active player so a shortcut does not accidentally control multiple videos at once. The controller is isolated from website styling and does not wrap, move, or modify the website’s video layout. PRIVATE BY DESIGN Everything runs locally in your browser. There is no analytics SDK, advertising SDK, developer backend, account requirement, or sale of user data. Your preferences can be stored using Chrome Sync. The aggregate time-saved counter remains in local extension storage. Audio used by optional silence skipping is analyzed temporarily in the browser and is never recorded or uploaded. LANGUAGES The interface includes English, Spanish, Brazilian Portuguese, French, German, and Japanese. WHAT’S NEW IN VERSION 1.7 • A much smaller lazy-loading bootstrap for lower overhead on pages without media • Faster media discovery and active-player selection • Reduced storage reads and writes • Event-based time-saved accounting • Improved handling of large media feeds and embedded players • Expanded automated testing for loading races, worker restarts, audio-only pages, blocked sites, and extension cleanup Some protected, canvas-based, or closed-shadow media players may be inaccessible because of browser and website restrictions.