Short answer: this guide is about the browser side — where files land, how to choose a folder each time, and how Chrome handles a large video download that gets interrupted. For the actual video-saving steps, see saving a YouTube video for offline use.
By default, Chrome saves every download straight to your system's Downloads folder with no prompt. That's fine until you're saving several videos and want to keep them organized somewhere else.
chrome://settings/downloads.
A YouTube mp4 at higher quality can be a large file. Chrome's download manager supports resuming an
interrupted download (closed laptop lid, brief network drop) rather than starting over — if a download
stalls, open chrome://downloads and look for a Resume link next to it.
On this extension's side, the file itself is only handed to Chrome once it's fully assembled on the backend, so a network hiccup during that build stage just delays the notification — it doesn't corrupt the file.
chrome://downloads — every download this session and further back, with a search box if you're hunting for one specific file among many.(1), (2), etc. rather than overwriting. Worth renaming files as you go if you're saving several videos from the same channel.Once these settings are how you want them, the extension's own flow doesn't change: paste a link in the YouTube panel, pick a quality, wait for the notification, click Download. Chrome takes it from there using whatever save behavior you've configured above.