What it does
- AI subtitles transcribe audio into time-coded lines automatically, with no subtitles needed in advance.
- Bilingual subtitles show the original and a translation together, translated a few lines ahead so they are ready on time.
- The A-B loop lets users mark a start and end under the player and replay that stretch on repeat.
- Vocabulary list saves a tapped word with its meaning, the original line, and a short explanation, with jump-back to revisit it later.
- Batch subtitle production imports several videos and runs transcription and translation in one queue.
- Podcast RSS lets users subscribe to a public show, transcribe and translate it, then study line by line.
Pricing
Pro costs $5 per month and includes 2500 credits, about 1250 minutes of AI subtitles, plus all Free features. Pro+ costs $10 per month for 6000 credits, about 3000 minutes, and a one-time top-up of $1 buys 400 credits, about 200 minutes.
Good to know
- Runs in the browser. Video files play straight from the user's device and are never uploaded.
- Playback, imported subtitles, and free translation work without an account. AI subtitles and AI translation need a Google sign-in and credits.
- Free translation uses a Google-based service; AI translation follows the context of the scene.
Questions & answers
- Do I need an account?
- No. Playback, imported subtitles and free translation work without an account, and your library stays on this device. AI subtitles and AI translation need a Google sign-in and credits.
In their words
Built for listening practice
Your videos stay yours