Lucka is an AI subtitle tool that can automatically generate source language subtitles online with one click and intelligently translate them into 99 languages. It supports adding bilingual subtitles and exporting them, allowing users to easily share their videos. The main functions of Lucka include: automatic subtitle generation, intelligent subtitle translation, adding bilingual subtitles, and exporting subtitle files. It is suitable for various video production scenarios, such as education, business, and entertainment. The pricing of Lucka is determined according to user needs and offers different package options.