Macro recorder for Chrome
Record the steps
Start a recording on the page you have open. A click, a key, a scroll and mouse movement can each become a step. A key is its own step, not part of the click. Esc stops the recording.
Name it and keep it
Give the recording a name. It stays in the extension on this computer. The extension does not send it anywhere.
Play the list
Open the saved macro and press Play. You choose the speed and how many times. It runs on the tab where you start it. Ctrl+Shift+U starts and stops. On a Mac, Command+Shift+U.