SubSmith

SubSmith is a language learning app that takes local videos without official subtitles and creates a proper study workflow around them. Most language learners find their tools fragmented, having to switch between players, dictionaries, and flashcard apps, which often disrupts their learning flow. This challenge led to the creation of SubSmith.

SubSmith features auto-transcription to generate subtitles for local video and audio files, instant lookups with dictionary hover support on words, and Anki export to send the word, definition, and specific audio clip directly to Anki. There is a free trial available, no card required, so you can see if it fits your workflow.