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vCaptions – Video Caption List icon

vCaptions – Video Caption List

Add smart captions lists to any website video. Supports YouTube and Bilibili with translation, chapters and AI summaries.

Users30KCurrent public install base
Rating4.6Store average score
Reviews219Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

vCaptions – Video Caption List Media preview

6 assets
Trend

User growth trend

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User Growth Over Time

30K30K30K30K30K2026年7月16日2026年7月19日2026年7月21日Latest: 30K
Rating trend

7-day rating trend

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7-day rating change

Start
4.64
Latest
4.64
7-day rating change
0.00
4.544.594.644.694.742026年7月16日2026年7月19日2026年7月21日Latest: 4.64
2026年7月16日2026年7月21日
Growth overview

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1-day growthNo data
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7-day growthFlat
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30-day growthNo data
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Technical snapshot

Version, languages, and crawl freshness

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Version2.4.1
ManifestV3
Size7.69MiB
Languages2English / 中文（中国）
Published
Store updated
Last crawled
English中文（中国）
Overview

Product summary

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vCaptions is the ultimate AI video assistant and subtitle translator. It transforms how you watch online videos by generating interactive transcripts, providing AI-powered summaries, and enabling dual-language subtitles for effective learning.

Whether you are a researcher, a student learning a new language, or just want to save time, vCaptions helps you digest video content 10x faster on YouTube, Bilibili, and any website with HTML5 video.

⭐ Key Features

- Interactive Video Transcript: View the full subtitle list alongside playback. Click any caption line to instantly jump to that specific timestamp.

- AI Summary & Chat (ChatGPT powered): Don't have time to watch the whole video? Get instant video summaries, key takeaways, and ask the AI questions about the content directly.

- Dual Subtitles & Translation: Break language barriers with real-time subtitle translation. Enable dual captions (native + translated) for seamless language learning and comparison.

Reviews

Recent review snapshot

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Store average score4.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.6Average computed only from synced review bodies below
Reviews with text196Synced review bodies
Total ratings / reviews219Chrome Web Store public rating/review count

Store average score: 4.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
149
4★
30
3★
8
2★
4
1★
5
ning chen2025年9月5日
5

刷课的时候，可以按照字幕跳着看

Version 1.14.1Language zh
Ender Alex2025年8月12日
5

太棒了！另外付费课程好像无法显示字幕，不知能否开发下这个功能？

Version 1.14.1Language zh
amouses Li2025年8月12日
5

好用，开源圣人

Version 1.14.1Language zh
1 helpful · 0 not helpful
Mariam Rose2025年8月11日
5

请问b站课堂有办法支持字幕吗？另外软件真的很好用！

Version 1.14.1Language zh
Turises2025年8月8日
5

很好，well

Version 1.14.1Language zh
Jason Yue2025年8月7日
5

很棒！

Version 1.14.1Language zh
harden wang2025年8月6日
5

非常好用

Version 1.14.1Language zh
K2025年7月30日
5

非常棒的工作，帮我节省了很多花在字幕上的时间，但是我在使用的过程中遇到一点问题，就是调用api进行视频内容总结的时候一直出现“failed”的提示，但是“概览”、“要点”和”问题“等等调用api的时候都可以正常返回结果，请问这个是插件的原因吗？

Version 1.14.1Language zh
ww1 ww12025年7月22日
5

很好用

Version 1.14.1Language zh
Allen Wu2025年7月20日
2

能用，但是字形很醜﹑顏色也很怪

Version 1.14.1Language zh
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