Prevent New Tabs — Per-Site Popup Blocker

Name: Prevent New Tabs — Per-Site Popup Blocker
Author: Prevent New Page

Stops annoying websites from opening new tabs/popups. Click the toolbar icon to turn it on for the site you're currently on — your choice is remembered per website, even after restarting the browser. Free plan covers 1 site; Pro unlocks unlimited sit

Overview

Firefox Add-ons Store

Daily users

5 ▲ 2

Data as of 2026-09-09

Version:

1.1.0

Last updated: 2026-08-19

Features & Capabilities

Tired of websites constantly opening new tabs and popups you never asked for? Prevent New Tabs puts you back in control. Just click the extension icon on any website that annoys you, flip the toggle, and it will never open an unwanted tab or popup on you again.

Your settings are saved automatically — even after closing and reopening Firefox, the extension remembers exactly which sites you've blocked.

The free plan covers one website. Upgrade to Pro for $2 a month to block as many sites as you want, with a license key purchased directly from our store using PayPal or crypto.

User Growth & Download Statistics

Add-on

By:

Prevent New Page

Daily users:

5 2

Version:

1.1.0 Last updated: 2026-08-19

Version code:

6417008

Creation date:

2026-08-16

Firefox add-on GUID:

prevent-new-tabs@local.extension

Firefox add-on numeric ID:

3054804

Weekly download count:

Firefox on Android:

Risk:

Permissions:

tabs
webNavigation
storage
alarms
<all_urls>
https://api.keygen.sh/*

Content scripts matches:

<all_urls>

Size:

22.66KB

Email:

ou*****@gmail.com

URLs:

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-09-09

Compare stats and ranking:

Ranking

# 44,299 ▲ 9,086

Other rankings

#29 in prevent keyword 25 ▲ 7#128 in popup keyword 29 ▲ 31#151 in paypal keyword 35 ▲ 21#225 in site keyword 58 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Prevent New Page

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/prevent-new-tabs/

Email:

ou*****@gmail.com

Is Prevent New Tabs — Per-Site Popup Blocker 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.

Prevent New Tabs — Per-Site Popup Blocker requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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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.

Prevent New Tabs — Per-Site Popup Blocker is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
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