Whitelist-Blacklist-Blocker

A site blocker that closes a tab if a blocked site is loaded. Sites can be whitelisted or blacklisted with regular expression rules and if a site is matched it is 'blocked'.

Whitelist-Blacklist-Blocker: Site blocker for Firefox

Whitelist-Blacklist-Blocker is a site blocker Firefox add-on that automatically closes tabs if a blocked site is detected. It allows users to create regular expression rules to whitelist or blacklist sites for better productivity and reduced distractions. The add-on can be easily updated via the toolbar-icon, and future improvements are planned to enhance the user experience.

Download

View on Firefox Browser Add-ons

Add-on stats

By: Prog.JMC

Daily users: 279

Rating: 4.59

(17)

Version: 0.2 (Last updated: 2019-06-17)

Version code: 4489643

Creation date: 2019-06-16

Weekly download count: 9

Firefox on Android: No

Risk:

Permissions:

storage
tabs

Size: 11.70K

Full description: See detailed description

Ranking

# 6,296 ▼ 10

Other rankings

#48 in writer's block keyword 10 ▲ 1

#56 in listen keyword 9 ▼ 1

#68 in website blocker keyword 62 ▼ 1

#166 in rule keyword 4 ▲ 1

#169 in loading keyword 22 ▲ 1

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Other platforms

Not available on Chrome

Not available on Android

Not available on Edge

User reviews

by 敬念法轮大法好远离瘟疫, 2025-03-03

Very minimalist and precise. Suggestion: I could give you a prompt to tell that the tab is being closed by the add on, just to make sure that is not a bug on my browser.

by VDalmolin, 2024-11-05

Works perfect for me because of its precision

by Juan, 2024-02-01

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Add-on safety

Risk impact

Whitelist-Blacklist-Blocker requires a few sensitive permissions. 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.
Low ******* ****** ** *** ********* ********

Risk likelihood

Whitelist-Blacklist-Blocker 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.
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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