YouTube Grid Pro by VULCHOK

YouTube Grid Pro improves the YouTube home feed on ultrawide and large desktop screens. It lets users control how many videos appear per row, show or hide the Shorts shelf, choose how many Shorts appear per row, and set the minimum browser width where the custom layout starts.

All settings are available from the Firefox toolbar popup, so changes can be tested quickly without editing code or opening a separate settings page. The extension stores preferences locally in the browser and does not collect or transmit personal data.

Main features
- Set the number of YouTube videos shown per row.
- Show or hide the Shorts shelf on the home feed.
- Adjust the number of Shorts shown per row.
- Set the minimum browser width for the custom layout.
- Apply changes instantly from the toolbar popup.