Lecture subtitles for students who do not share the language
Lectures have dense terminology and uneven audio, and students rewatch specific minutes. Accurate timecodes matter more than pretty typography.
You get an SRT you can edit, or a copy of the video with the line already burned in.
before우리 내일 오전 열 시에 공항으로 출발해요.
after · english subtitleWe leave for the airport at ten tomorrow morning.
00:00:12,480 → 00:00:15,120 · one cue, one line
Open the translator
Free under 60 seconds, no account. Longer videos: 1 credit per minute.
What happens to your video
- Upload the file or paste a public link. Phone footage (HEVC/MOV) is read as it comes off the phone.
- The audio is transcribed first, with word-level timing, so every cue starts where speech starts.
- Each line is translated on its own. Timecodes are copied through and never rewritten.
- Download the SRT, or a copy of the video with the subtitles burned in at the original resolution.
Notes on the audio
- Timing comes from the audio, so jumping to a topic lands on the right second.
- Burned-in output if the lecture will be watched in a locked-down player.
- SRT for LMS platforms that accept caption tracks.
What it costs
Free under 60sno signup, no watermark
1 credit / minute$1 buys 20 credits
Both outputsSRT, or burned-in video
Questions
Can it handle a lecture hall recording?
Usually yes, but echo hurts accuracy. A lapel mic recording works better.
Does it translate the slides?
No, speech only.
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