Page Lock

Name: Page Lock
Rating: 3.25 (8 reviews)
Author: manybuddies

By: manybuddies

Prevents accidental closing of tabs.

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Features & Capabilities

Page Lock is a handy Chrome extension designed to protect you from unintentionally closing important browser tabs. Whether you're uploading files, downloading sensitive documents, or working on crucial web pages, this extension prompts a confirmation dialog before closing a tab. This simple yet effective feature helps avoid the frustration and loss of progress caused by accidental browser closure.

By enabling Page Lock, you can have peace of mind that your ongoing tasks won’t be disrupted by accidental clicks or keystrokes. It’s an essential tool for anyone who values browser session safety and wants to maintain productivity without interruptions.

User Growth & Download Statistics

Add-on Privacy & Security

By:

Daily users:

Rating:

Version:

1.0.2 Last updated: 2020-08-22

Version code:

5085353

Creation date:

2020-08-21

Risk:

Permissions:

Size:

107.79KB

Email:

ma*****@gmail.com

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-24

Compare stats and ranking:

Ranking

# 8,755 ▼ 26

Other rankings

#41 in prevent keyword 38 ▲ 1

#71 in web page keyword 56 ▼ 1

#77 in page keyword 53

#148 in mock keyword 15 ▼ 1

#154 in clock keyword 19 ▲ 1

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For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

manybuddies

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/page-lock/

Email:

ma*****@gmail.com

User Reviews

by Fi*****, 2026-05-22

by Fi*****, 2025-02-04

I just installed it. So far, it does what it says it does, but I find that the rather large slider/button it displays over the page to be a problem. It obscures page content. It would be much better to make the Toolbar button a simple toggle. Maybe change color and/or shape when the page is locked? I have used other extensions that do this. Tabloc, for instance. Either that, or add options to make the button small or to move it.

by Ma*****, 2024-11-11

View all user reviews ›

Is Page Lock Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Page Lock requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Page Lock has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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