BlurShield – Prevent Screen Share Leaks EN
Kernal Labs · EEdge MV3
Automatically detects and blurs sensitive information before you screen share, stream, record, or present. Scanning stays local.
<all_urls>），意味着它可以读取你在任意站点的页面内容，包括已登录的页面。这是许多扩展正常工作的必要条件，但也值得你确认来源可信。
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简介
BlurShield — Screen Privacy Protection
Protect sensitive information before you share your screen, record a video, livestream, or give a presentation. BlurShield automatically detects and hides credentials and personal information directly on webpages—all processing happens locally in your browser.
Features:
• Automatically detects 55+ types of sensitive information, including API keys, tokens, database URLs, email addresses, phone numbers, and private keys
• Meeting Mode instantly blurs the entire webpage when you need immediate privacy
• Pre-Meeting Scan checks open tabs for exposed information before you start sharing
• Risk Preview shows what may be visible to other people
• Custom Blur Zones let you hide any section of a webpage
• Clipboard Guard warns you before pasting sensitive information into a website
• Custom Patterns let you protect names, account details, internal terms, and other private information
• Reveal on Hover temporarily displays blurred information when needed
• Designed for meetings, livestreams, tutorials, recordings, presentations, and everyday browsing
Privacy First
BlurShield performs detection and blurring locally inside your browser. Your webpage content, screen data, and detected information are never uploaded for scanning.
This wording keeps developers included but makes the product clearly useful to everyone.
BlurShield – Prevent Screen Share Leaks 是做什么的
BlurShield – Prevent Screen Share Leaks 是一款面向 Edge 的实用工具类扩展，主要用来解决浏览器里某类具体的小问题。官方对它的介绍是：Automatically detects and blurs sensitive information before you screen share, stream, record, or present. Scanning stays local.在微软 Edge 加载项商店上，它当前版本 3.0.26，约 6 名用户。
适合什么人用
从功能定位看，BlurShield – Prevent Screen Share Leaks 更适合想补上浏览器原生缺失功能的用户。如果你平时只是偶尔遇到相关需求，用浏览器自带功能也能凑合；但如果这件事每天都发生，装一个专门处理它的扩展通常比手动操作省事得多。需要注意的是它作用于所有网站，装上后建议先观察一两天，确认不影响常用站点的正常使用。
怎么安装 BlurShield – Prevent Screen Share Leaks
- 打开微软 Edge 加载项商店上的官方页面；
- 点「添加到浏览器」并确认权限提示；
- 装好后在扩展列表里固定图标，方便随时开关。
本站只做索引与介绍，安装包来自官方商店。如果商店页面提示当前地区不可用，说明该扩展未在你所在区域上架。
常见问题
BlurShield – Prevent Screen Share Leaks 是免费的吗？
BlurShield – Prevent Screen Share Leaks 在微软 Edge 加载项商店免费提供下载。它是浏览器扩展，装上就能直接用，不需要注册账号。
BlurShield – Prevent Screen Share Leaks 安全吗？
它只申请了 0 项权限，范围比较克制，没有申请「读取所有网站数据」这种大权限。
BlurShield – Prevent Screen Share Leaks 支持哪些浏览器？
当前收录的版本来自微软 Edge 加载项商店，适用于 Edge。同一个扩展在其他商店可能有对应版本，但功能与版本号不一定相同。
怎么卸载 BlurShield – Prevent Screen Share Leaks？
在扩展管理页找到 BlurShield – Prevent Screen Share Leaks，点移除即可。它在本地保存的设置会一起清掉，不会残留数据。
权限清单 来自 manifest.json 原文
站点访问（可选） 1
<all_urls>
接口权限 8
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