It works great! I'd be great an appearance improvement

https://chrome.google.com/webstore/detail/youtube-subtitle-download/cekpnjfpngajgdileljjdmnaanhheebd includes support for automatic subtitles. My review there asks whether the relevant part of the code may be treated as open source. Subject to licensing etc., I assume.

In the meantime:

https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchrome.google.com%2Fwebstore%2Fdetail%2Fyoutube-subtitle-download%2Fcekpnjfpngajgdileljjdmnaanhheebd

Funciona perfectamente

** Stopped working
It shows the available subtitle as a link, but nothing happens after clicking on the link.

It's works greate! thanks. 잘작동합니다. 여러언어 자막도 받을 수 있습니다.

Ce module fait exactement ce qu'il promet de faire. Je ne donne que 4/5 pour inciter le développeur à ajouter une fonctionnalité permettant de télécharger aussi les sous-titres auto-générés par YouTube ;)

Please Update the Add-On, becuase with the new UI of YouTube the link to download the subtitle doesn't appear.