千问-语音转文字，实时字幕，划词翻译，网页速读
Tools
FreemiumConfidence 64
实时记录：实时语音识别，AI字幕翻译，智能总结。网课、追剧追番、线上会议必备。阅读助手：总结网页PDF内容、划选解读翻译问答，AI帮你一键速读网页文档。
Users
50K
Rating
3.1
Reviews
124
7D Growth
0|0%
Stable signalUnknownHigh-risk permissions
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
6 assetsvCaptions – Video Caption List Media preview
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Start
4.64
Latest
4.64
7-day rating change
0.00
2026年7月16日2026年7月21日
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1-day growthNo data
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00%30-day growthNo data
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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
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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.
Related products
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Summary for Bilibili
Workflow & Planning
当你在观看长视频时，你是否感到疲惫，希望可以快速了解视频的主要内容，而无需花费大量时间观看整个视频？那么我们的Chrome插件就是为你而设计的！ 这个插件支持按照时间线总结视频内容，即使是长视频也不在话下。通过使用ChatGPT或者API…
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Rating
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Reviews
17
7D Growth
0|0%
B站bilibil弹幕下载生成ASS字幕
Accessibility
下载bilibili/B站的弹幕,生成供本地播放器使用的ass字幕文件
Users
4K
Rating
4.6
Reviews
28
7D Growth
0|0%
BewlyBewly
Workflow & Planning
Just make a few small changes to your Bilibili homepage.
Users
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Rating
4.8
Reviews
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7D Growth
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YouTube Caption
Tools
YouTube Caption assistant.
Users
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Rating
4.2
Reviews
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7D Growth
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BiliPlus - Bilibili 加大杯，细节从大杯做起
Fun
专门为细节控的人群使用，只要在B站上设计不合理的地方，都可以加入到大杯中。
Users
20K
Rating
4.7
Reviews
37
7D Growth
0|0%
紧急bug，插件一旦识别不到字幕，整个页面都会崩坏，阻止很多模块无法继续加载，B站页面很多地方都是空白
1.11.3有问题，字幕总是和当前视频对不上，显示的是别的视频的字幕，不知道怎么回事儿。插件更显之前没有这个问题
修复之后开始fail了，什么不能Cannot read properties of undefined (reading 'code')
1.11.13版本，同时打开多个B站页面的话，字幕会是乱的，显示成其他页面的。并且多了一个问题，过一段时间字幕列表就会卡死，大概十分钟上下吧。就是鼠标单击字母列表，那一行不会变蓝，也不会跳转到字幕所在时间，网页其他部分倒是正常，没有一样卡死。 浏览器控制台一直报错： chrome-extension://b…nst.1bf541b9.js:158 Uncaught (in promise) Error: Attempting to use a disconnected port object at chrome-extension://b…bf541b9.js:158:2967 at new Promise (<anonymous>) at se.sendMessage (chrome-extension://b…bf541b9.js:158:2756) at chrome-extension://b…b2deca.js:251:65882 at async chrome-extension://b…b2deca.js:251:66031 (anonymous) @ chrome-extension://b…nst.1bf541b9.js:158 sendMessage @ chrome-extension://b…nst.1bf541b9.js:158 (anonymous) @ chrome-extension://b…ain.e0b2deca.js:251 Promise.then (anonymous) @ chrome-extension://b…ain.e0b2deca.js:321
有一个严重bug存在，就是如果浏览器多开3个B站（多个）页面，那么他们只会显示一套字幕，全部的页面都显示一套字幕，太诡异吓人啦。好想贴图给你看看啊
作者您好，插件很好用，看到简介里有gemini模型，想请问如何调用？感谢！
很棒的插件！有个建议，能否支持网页端调用ai功能？因为不是所有人都有APIKEY。具体可以参考YouTube Summary with ChatGPT & Claude这个插件，https://chromewebstore.google.com/detail/youtube-summary-with-chat/nmmicjeknamkfloonkhhcjmomieiodli ，这个插件只支持油管不支持b站，只支持海外模型不支持国内模型，我相信你可以做得比他好！
最近更新之后似乎有bug，要么显示别的视频的字幕，要么不随着播放滑动
麻烦作者看一下，只显示弹幕列表，不显示字幕列表了，在Chrome浏览器里。
是的，无论是该扩展，还是YouTube的caption扩展，在Edge浏览器都失灵了。 在Chrome似乎可以正常运行。请作者修复一下