AI Subtitle Translator by Vinner Vi

Translate any YouTube™, Bilibili™, TikTok™ and 50+ more hand verified websites' videos into 30+ languages. 50 free credits. Live overlay! Try it now!

Some features may require payment

0 (0 reviews)

Download Firefox and get the extension

Download file

About this extension

Watch any video in your language. VinnerVi Subtitles uses AI to transcribe and translate the audio of YouTube™, Bilibili™, TikTok™, and 50+ other video sites into 30+ languages — in minutes, not days.

### What you get

Live subtitle overlay — translated captions appear directly on the video, synced to playback
Downloadable subtitle files — SRT, VTT, and ASS formats for use in any video player
30+ target languages — Korean, Japanese, Chinese, English, Spanish, French, German, Russian, Arabic, Hindi, Thai, Vietnamese and more
Time range clipping — only translate the portion of the video you care about
Batch translation — YouTube playlists and Bilibili multi-part videos submit all episodes in one click

### How it works

Open any supported video page
Click the extension icon → pick your target language → submit
Track progress in the popup; live overlay appears when ready
Download the subtitle files for offline use

### Supported sites

Hand-verified on YouTube, Bilibili, TikTok, Vimeo, Dailymotion, Twitch, Instagram, Facebook, X/Twitter, Nicovideo, Douyin, and 50+ more.

### Pricing

50 free credits on sign-up. Pay-as-you-go top-ups from $5, or subscribe from $6/month.

Rated 0 by 0 reviewers

Permissions and data

Required permissions:

Display notifications to you
Access browser tabs
Access your data for sites in the youtube.com domain
Access your data for sites in the bilibili.com domain
Access your data for sites in the bilibili.tv domain
Access your data for sites in the dailymotion.com domain
Access your data for sites in the vimeo.com domain
Access your data for sites in the x.com domain
Access your data for sites in the twitter.com domain
Access your data for sites in the tiktok.com domain
Access your data for sites in the nicovideo.jp domain
Access your data for sites in the instagram.com domain
Access your data for sites in the facebook.com domain
Access your data for sites in the douyin.com domain
Access your data for sites in the twitch.tv domain
Access your data for sites in the missav.ws domain
Access your data for sites in the missav.ai domain
Access your data for sites in the pornhub.com domain
Access your data for sites in the boyfriendtv.com domain
Access your data for sites in the crunchyroll.com domain
Access your data for sites in the viki.com domain
Access your data for sites in the pinterest.com domain
Access your data for sites in the netflix.com domain
Access your data for sites in the primevideo.com domain
Access your data for sites in the disneyplus.com domain
Access your data for sites in the max.com domain
Access your data for sites in the hbomax.com domain
Access your data for sites in the vidmoly.me domain
Access your data for sites in the vidmoly.biz domain
Access your data for sites in the bitchute.com domain
Access your data for youtu.be
Access your data for vinnervi.com
Access your data for missav.ws
Access your data for missav.ai
Access your data for pornhub.com
Access your data for boyfriendtv.com
Access your data for pinterest.com
Access your data for vidmoly.me
Access your data for vidmoly.biz
Access your data for bitchute.com

Optional permissions:

Access your data for api.vinnervi.com
Access your data for vinnervi.com
Access your data for accounts.google.com
Access your data for www.googleapis.com
Access your data for api.bilibili.com
Access your data for www.google-analytics.com

Required data collection, according to the developer:

Authentication information
Personally identifying information
Website content

Optional data collection, according to the developer:

Technical and interaction data