Another video downloader that claims it worked on YouTube, but doesn't

Do none of these converters work on Youtube?

No Videos to Download! To continue, please refresh the page or try other videos within the page. Please note: Video Downloader Prime addon may not work properly on all websites.

it looks like developer postponed video-downloading feature itself in favor of implementing finger-sucked Guuuuugel-Tuba-policicies-based full-featured limitations pack...

Downloaded files don't play

It works unstable. Udl helper is the best extension for youtube so far

機能しない。騙されないように。

Breaks down stream, piece by piece, does not work.

I tried. I even went to the developers home page and read most of it. Nothing could get it to work. FF 111 and Windows 11.

Zeigt mir ein paar ca. 500 kb große Dateien an. Wenn ich sie runterlade, verbirgt sich dahinter natürlich kein Video...
Zeitverschwendung!

doesn't download more that 900kb on most videos

Having no success at all in downloading videos aside from YouTube. Waste of time...

95.0.2, does not find any video on vk.com

Only 10 seconds download.

Not working!

nach erfolgtem download habe ich den film im vlc player wiedergegeben, mit dem erfolg dass ich nur einen schwarzen bildschirm hatte über die volle länge des filmes.