01
Upload your video
Drop in an MP4, MOV, or WebM. The audio is transcribed with automatic language detection.
Fast, accurate, editable
Auto captions in 50+ languages
Auto Subtitle Generator
Upload a video and watchFIWN automatically transcribes the speech into perfectly timed, fully editable subtitles. Fix any line, pick a caption style, and export a captioned MP4 or a clean SRT/VTT file — no manual typing, no timeline fiddling.
Upload a video. Get captions in minutes.
MP4, MOV or WebM · no credit card needed
Generate subtitlesWords that move with you.
99%
accuracy on clear speech
50+
languages supported
3 min
average setup
MP4 · SRT · VTT
flexible export
Three simple steps
Your video speaks. watchFIWN does the timing.
02
Review and style
Edit any line, split or merge captions, then pick from 50+ animated caption presets.
03
Export
Download a captioned MP4 with burned-in subtitles, or a clean SRT/VTT file for any platform.
Caption studio
Words that move with you.
Made for real video
Why auto-generated beats manual subtitling
Typing subtitles by hand takes roughly 5–10 minutes per minute of video, and syncing timestamps manually is the part everyone gets wrong. An auto subtitle generator does the transcription and the timing in one pass, so your only job is a quick read-through.
watchFIWN keeps the whole pipeline in one place: transcription, line editing, caption styling, and export. Most viewers watch social video on mute, so burned-in captions directly increase watch time — which is why every serious creator captions everything.
Indian scripts, rendered properly
50+ languages with automatic detection, including English, Hindi, Hinglish, Tamil, Telugu, Spanish, and Arabic.
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Export your way
MP4 (burned-in captions)
SRT
VTT
Frequently asked questions
How accurate is the auto subtitle generator?
Accuracy depends on audio quality and language, but clear speech typically needs only minor fixes. Every generated line is editable before export, so you always ship a clean final file.
Is it free?
Yes — the Free plan includes starter transcription time so you can generate subtitles at no cost. Paid plans add more hours, watermark-free exports, and all caption animations.
What video formats can I upload?
MP4, MOV, and WebM. If your file uses a codec browsers cannot decode (like ProRes), re-export it as H.264 MP4 first.
Can I export just the subtitle file without the video?
Yes. You can download the subtitles as SRT or VTT and upload them separately to YouTube, Vimeo, or any player that accepts caption files.
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Make every word worth watching
Upload a video, generate accurate captions, choose a style, and export. Start free—no card needed.
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