Last updated: December 08, 2025
Bilibili Subtitle Downloader / B站字幕提取器 is a Chrome extension that helps users extract and download AI-generated subtitles from Bilibili videos in SRT or TXT format.
B站字幕提取器是一款 Chrome 扩展，用于从哔哩哔哩（Bilibili）视频中提取并下载 AI 智能字幕，支持 SRT 或 TXT。
You agree to use this extension only for lawful purposes and in compliance with Bilibili’s terms and applicable laws.
你同意仅在合法且符合哔哩哔哩平台规则与当地法律的前提下使用本扩展。
This extension does not collect, store, or share personal data. All processing occurs locally in your browser, and no data is sent to any server.
本扩展不收集、不存储、不分享任何个人数据。所有处理均在你的浏览器本地完成，不会将数据发送至任何服务器。
We may update, modify, or discontinue the extension to improve functionality or address issues.
我们可能会为改进功能或修复问题而更新、调整或暂停本扩展。
The extension is provided “AS IS” without warranties of any kind. We do not guarantee uninterrupted or error-free operation.
本扩展按“现状”提供，不作任何明示或默示保证。不保证服务持续、无误或适用于所有场景。
To the maximum extent permitted by law, we are not liable for any indirect or consequential damages arising from the use of the extension.
在法律允许的最大范围内，不对使用本扩展所产生的间接或后果性损失承担责任。