Video playback controls for Safari
Accelerate is a Safari extension with powerful, customizable features for controlling video playback.
Free and open source
Supports macOS 10.13+ and iOS 15+
Adjust playback speed
Instantly speed up or slow down videos, allowing you to follow alongside tutorials, zoom through lectures, and boost your productivity.
Keyboard shortcuts
Create convenient shortcuts that work across your favorite video websites, so you can easily control playback and toggle features like Picture-in-Picture.
Extensive website support
Accelerate supports any website that uses HTML5 video, including YouTube, Netflix, and more.