versions of Skyload (and all other Chrome extensions) are prohibited from downloading videos from YouTube. If YouTube is your primary target, you may need to look into standalone desktop software or browser-based converters. Permissions:
The Skyload Video Downloader Chrome extension is a browser add-on designed to allow users to download videos from various websites. This report provides an analysis of the extension's features, functionality, and potential security concerns. skyload video downloader chrome extension