# Prevent New Tabs — Per-Site Popup Blocker

> 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

Canonical page: [https://chrome-stats.com/d/prevent-new-tabs](https://chrome-stats.com/d/prevent-new-tabs)

## Overview

- **ID:** `prevent-new-tabs`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Prevent New Page
- **Category:** tabs
- **Daily users:** 5
- **Weekly downloads:** 3
- **Version:** 1.1.0
- **Last updated:** 2026-08-19
- **First published:** 2026-08-16
- **Size:** 23 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/prevent-new-tabs/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/prevent-new-tabs/privacy/](https://addons.mozilla.org/firefox/addon/prevent-new-tabs/privacy/)

## Description

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.

## Rankings

- #44,299 — Overall
- #29 — prevent
- #128 — popup
- #151 — paypal
- #225 — site

## Permissions and access

### Permissions

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

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension was recently updated in the past month. New updates may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/prevent-new-tabs)