Pick target language
Leave source on Auto-detect. Pick from 30+ targets — Korean, Japanese, Chinese, Spanish, Arabic, Hindi, and more.
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How do I use the VinnerVi browser extension?
Open any video page, click the VinnerVi icon, pick a target language, and translated subtitles appear right on the player. Works on YouTube, Bilibili, TikTok, X, Dailymotion, Niconico, and 45+ more sites.
Audio Mode
Subtitle Mode
Optional · Clip & Save
VinnerVi Subtitles
1825 creditsvimeo.com/12345678
○
Subtitle Translation
No source subtitles found on this video
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Full Audio Translation
Vocal isolation + state-of-the-art AI. Takes a few minutes — we'll notify you when ready.
Clip & Save
translate a portion, pay less
VinnerVi Subtitles
1825 creditsyoutube.com/watch?v=dQw4w9WgXcQ
●
Subtitle Translation
★ Faster
○
Full Audio Translation
Clip & Save
translate a portion, pay less
Clip & Save
translate a portion, pay less
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:
Audio Mode auto-selected
When the video has no subtitle tracks, AI transcribes the audio. 3 credits/min.
Click Translate
Runs in the background — we email you when ready.
Subtitle Mode auto-selected
When the video has subtitle tracks (CC), VinnerVi translates them at 1 credit/min, instant.
Click Translate
Done in seconds — subtitles overlay the player automatically.
Clip & Save Optional
Drag the handles or type start/end times to translate just a segment of the video. Works with either Audio or Subtitle mode — pay less.
Pick target language
Leave source on Auto-detect. Pick from 30+ targets — Korean, Japanese, Chinese, Spanish, Arabic, Hindi, and more.
Audio Mode auto-selected
When the video has no subtitle tracks, AI transcribes the audio. 3 credits/min.
Subtitle Mode auto-selected
When the video has subtitle tracks (CC), VinnerVi translates them at 1 credit/min, instant.
Clip & Save Optional
Drag the handles or type start/end times to translate just a segment of the video. Works with either Audio or Subtitle mode — pay less.
Click Translate
Audio mode runs in the background (we email you). Subtitle mode is done in seconds.
Loading your translated subtitles
VinnerVi loads translated subtitles onto the video player automatically as soon as they're ready. On some sites, browser or platform limits prevent that — opening the extension once is all it takes to get past them.
Step 1
Open your video
On supported sites — YouTube, Bilibili, TikTok, X, Dailymotion, Niconico, and many more — translated subtitles appear on the player within a few seconds. No action needed.
youtube.com/watch?v=…
Step 2 · if needed
Don't see them? Open the VinnerVi extension.
Some sites don't let extensions run until you click first — a browser-level limit we can't bypass. One click on the icon gives us the signal to fetch and inject the subtitles. Wait up to 30 seconds.
Click this
Step 3 · rare
Still nothing? Refresh the page.
Edge case. A page reload resets the state cleanly and subtitles are picked up on the next load.
↻ Refresh
Tip
Can't install extensions? Paste a video URL into our web translator instead — downloads SRT/VTT/ASS/TXT files at 3 credits/min (full audio mode only).
Install in one click
Free trial includes 50 credits — enough to translate ~50 minutes in subtitle mode. No card required.
Install the extension →