YouTube™ dual subtitles by Dublicator

Automatically switch to local language, bilingual subtitles, subtitle download, subtitle dubbing, custom subtitle style.

Default subtitles:
Set the translation language.

Single subtitle:
Switch between bilingual subtitles and single subtitles.

Subtitle download:
Download video subtitles and translated subtitles, support .txt, .srt.

Custom subtitle style:
Font size, font, color, background, order, text stroke, spacing.
Single subtitle and double subtitle can be set separately.
Custom styles can be turned off.

More optimizations:
Video quality lock
Video autoplay lock
Subtitle status locked
Subtitle position lock
Subtitle text copy