AI Subtitle Translator

AI Subtitle Translator converts subtitle files into more than 100 languages while keeping timing and formatting intact. It is built for creators with large content libraries, and it handles idioms better than literal machine translation.

Supported formats are SRT, VTT, SBV, SUB, ASS, LRC, SMI and plain text. A single file can go into up to five target languages at once, or several files can be translated into one language in a batch. You choose between Basic, Pro and Custom translation models depending on the quality you need.

Side tools on the site include a subtitle format converter and a subtitle editor. Examples on the homepage compare its output with word-for-word machine translation, for instance rendering a Spanish idiom with a natural English equivalent instead of a literal phrase.