LockMyTab – Secure PIN Lock for Tabs EN
Chrg_Bsr · Firefox
Protect your privacy by locking individual browser tabs with a secure 4-digit PIN. Secure, fast, and easy to use.
<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
Protect your privacy and secure sensitive information with LockMyTab, the ultimate PIN-protected browser extension for Chrome, Edge, and Firefox.
Designed for professionals, students, and privacy-conscious users, LockMyTab allows you to lock individual browser tabs behind a secure 4-digit PIN, ensuring your data remains hidden from prying eyes, even when you share your device.
Key Features:
- Secure 4-Digit PIN: Instantly lock any tab with a simple numeric code.
- Automatic Auto-Lock: Set an idle timer to automatically re-lock protected tabs when you step away.
- Full Content Masking: Prevents viewing, copying, or interacting with tab content using a high-fidelity blur screen.
- Selective Security: Lock only the tabs you need. Protect specific websites without affecting the rest of your browsing speed.
- Quick Shortcut: Use Alt+L to lock your current tab in an instant.
- Recovery Keys: Never get locked out! We provide 3 secure recovery pins during setup.
- Minimalist & High-End Interface: A distraction-free, glassmorphism-inspired lock screen that integrates seamlessly with your workflow.
Why Choose LockMyTab?
Whether you are handling confidential client data, managing personal bank accounts, or simply want to keep your social media private, LockMyTab provides that essential extra layer of security. It’s perfect for open-plan offices, shared home computers, or anyone who values digital privacy.
How to use:
1. Click the LockMyTab icon or press Alt+L on any tab you want to secure.
2. Enter your custom PIN to unlock and access the content.
3. Manage your PIN and Auto-Lock settings easily from the Options page.
LockMyTab – Secure PIN Lock for Tabs 是做什么的
LockMyTab – Secure PIN Lock for Tabs 是一款面向 Firefox 的隐私与安全类扩展,主要用来拦截追踪器、屏蔽广告、管理 Cookie、加固浏览器指纹。官方对它的介绍是:Protect your privacy by locking individual browser tabs with a secure 4-digit PIN. Secure, fast, and easy to use.在Firefox 附加组件商店(AMO)上,它当前版本 2.0.0,评分 5(1 人评价),约 28 名用户。
适合什么人用
从功能定位看,LockMyTab – Secure PIN Lock for Tabs 更适合在意上网被跟踪、希望减少广告干扰的用户。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 LockMyTab – Secure PIN Lock for Tabs
- 打开Firefox 附加组件商店(AMO)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
LockMyTab – Secure PIN Lock for Tabs 是免费的吗?
LockMyTab – Secure PIN Lock for Tabs 在Firefox 附加组件商店(AMO)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。
LockMyTab – Secure PIN Lock for Tabs 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。
LockMyTab – Secure PIN Lock for Tabs 支持哪些浏览器?
当前收录的版本来自Firefox 附加组件商店(AMO),适用于 Firefox。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 LockMyTab – Secure PIN Lock for Tabs?
在扩展管理页找到 LockMyTab – Secure PIN Lock for Tabs,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 1
<all_urls>
接口权限 4
activeTabidlestoragetabs





