NB
Studio0
Upload audio or video — AI generates accurate captions with timestamps.
Click to upload audio or video
MP3, WAV, OGG, MP4, WebM · max 100MB
HOW TO USE
~15s · 3 credits
Upload audio or video and get a word-level transcript you can export as an SRT subtitle file. Supports English, Chinese, Spanish, French, German, Japanese, and Korean. Each transcription costs 3 credits.
Upload an audio or video file. Both formats are accepted and handled the same way.
Pick the spoken language so the transcriber knows what to expect.
Run the transcription. Speech is converted to text with a timestamp on every word.
Review the transcript, then download it as an SRT file to load into your editor.
Every word carries its own start and end time, so captions land on the beat instead of drifting.
English, Chinese, Spanish, French, German, Japanese, and Korean are supported out of the box.
Feed it a finished cut or a bare voice recording. The audio track is extracted automatically.
The download is a plain SRT file that Premiere, Final Cut, DaVinci, and CapCut all read.
Read the transcript on screen first, so names and jargon can be checked before you commit.
Flat rate per transcription, with credits refunded automatically if the job fails.