SiteBlocker

Stop mindless browsing.

SiteBlocker: Effective Website Management Chrome Extension

SiteBlocker is an adaptable Chrome extension that helps users manage their website usage. It aids in reducing distractions and procrastination by allowing users to block specific websites. It boasts several features, from arranging multiple lists to blocking adult content and syncing across devices. Its implementation is easy, requiring just the URL of the site to block it. With a focus on user privacy, SiteBlocker gathers no data from its use. Additionally, this tool is in its continuous development stage, guaranteeing exciting, upcoming features.
Download
Install from Chrome Web Store

Extension stats

Manifest V3
Users: 1,000+
Rating: 3.86
(7)
0.19
Version: 1.2 (Last updated: 2022-09-06)
Creation date: 2021-07-20
Permissions:
  • notifications
  • tabs
  • storage
Size: 269.31K
Full description: See detailed description

Ranking

# 25,950 ▲ 418
Other rankings
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Other platforms

Not available on Android
Not available on Firefox
Not available on Edge

User reviews

A great extension - easy to install and to manage, with very simple and concise options. My work now gets my undivided attention. Thank you!
by Nicolas Rădoi, 2025-03-10
When I add the url it didn't even block...
by Eat Morokot, 2023-10-01
Works as it should and is effective. Minimal install and simple options. Thank you for producing such an effective and useful extension.
by Chris McGimpsey-Jones, 2023-05-08
View all user reviews

Extension safety

Risk impact

SiteBlocker 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.
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  • Low ******* ****** ** *** ********* ********
Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of SiteBlocker. Use it at your own risk.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** * ******** ********* ** ****** *** *****
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Upgrade to see full risk analysis details

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