The Frame By Frame Tool! Use "⇠" and "⇢" keys to switch frames. Features: ✓ Shows the current time, duration and number of frames ✓ Move frames with "⇠" and "⇢" keys (10 frames while holding down the Shift key) ✓ Select a video simply by hovering over it ✓ Hide Frame By Frame popup with "i" key Open Source! Check out Frame By Frame's source code and contribute here: • https://github.com/victor-savinov/frame-by-frame Permissions explained: "Read and change all your data on the websites you visit": to be able to connect to and modify frame by frame control of any website that include videos.