Turn any video into accurate subtitles
Upload a video or audio file and get clean, time-aligned captions in seconds — nine formats, optional translation, and readable post-processing. Or run it all offline on your PC.
How it works
Three steps from raw footage to finished captions.
Upload
Drop in a video or audio file — MP4, MKV, MOV, WEBM, MP3, WAV, and more.
Transcribe
Whisper-based speech recognition generates accurate, time-aligned captions.
Download
Grab your subtitles in every format you need, ready to ship.
Everything you need to caption
Built for creators, editors, and teams who need subtitles that are accurate and actually usable.
9 subtitle formats
Export SRT, VTT, TXT, ASS, JSON and more from a single transcription — ready for editors, players, and the web.
Translation to English
Transcribe speech in dozens of languages and optionally translate the result to English in the same pass.
Post-processing & cleanup
Smart line splitting and timing tidy-up produce readable captions instead of a raw wall of text.
Batch on the desktop
The free Windows app queues whole folders, extracts embedded tracks, and runs OCR — all offline, no upload.
Private & secure
Uploaded files are processed and then deleted from our storage. We never train models on your content.
Automatic language detection
Leave the language blank and the model detects it for you, or pin a specific language when you already know it.
Simple, honest pricing
Start free. Upgrade when you need more minutes, every format, and translation. Cancel anytime.
Prefer to keep everything local?
The free Windows desktop app runs entirely on your PC — batch queues, embedded-track extraction, OCR, and Whisper transcription with no upload and no monthly limit.
Download for Windows