Workflow & Planning
Stable signalNo paid features detectedMedium-risk permissions
SiteBlock icon

SiteBlock

Block sites to discourage procrastination

Users80KCurrent public install base
Rating4.3Store average score
Reviews929Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

SiteBlock Media preview

1 assets
Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

80K80K80K80K80K2026年7月16日2026年7月19日2026年7月22日Latest: 80K
Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start
4.34
Latest
4.34
7-day rating change
0.00
4.244.294.344.394.442026年7月16日2026年7月19日2026年7月22日Latest: 4.34
2026年7月16日2026年7月22日
Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version0.2.9
ManifestV3
Size39.98KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

Find yourself visiting websites unrelated to your current task, even without thinking? Place a barrier in your way by blocking the sites with SiteBlock.

Set the list of sites in the Extension Options. Access it through the Chrome menu, under Extensions -> Manage Extensions -> SiteBlock -> Details -> Extension Options.

Changelog:

- 0.2.9 - add example of how to block just x.com (//x.com)

- 0.2.8 - more fixes for "Unblock for" - thanks keroberotte!

- 0.2.7 - fix "Unblock for" feature broken by Manifest v3 upgrade.

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.3Average computed only from synced review bodies below
Reviews with text262Synced review bodies
Total ratings / reviews929Chrome Web Store public rating/review count

Store average score: 4.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
183
4★
32
3★
16
2★
7
1★
24
Saki Mitsushima2015年7月26日
4

良いです。

Language ja
1 helpful · 1 not helpful
Babinu Uthup2015年7月14日
5

The best blocking extension I have used so far. Really good !! The only problem is that sometimes the substrings of the given regular expression is also blocked ! Would be great if that could be fixed. Also, I the donate button does not look to be working. Would like to thank for this great work !

Language en
2 helpful · 1 not helpful
Ильнур С2015年7月9日
4

Расширение хорошее, соглашусь с предыдущими комментариями о добавлении возможности установки "пароль". А так четыре

Language ru
Le Tuan Son2015年7月7日
5

This Extension is just what I need. So simple yet useful. I use this to block facebook.

Language en
1 helpful · 0 not helpful
Officier Kampfmann2015年7月1日
5

It's fine to block sites i hate.

Language en
2 helpful · 1 not helpful
Bartosz [Illutorium]2015年6月28日
5

Stare ale dość rewelacyjne.

Language pl
1 helpful · 1 not helpful
Zsiga Tibor2015年6月13日
5

It works. ;)

Language en
Hussain Ahammed2015年5月15日
5

Amazing

Language en
Laerte Favero2015年5月15日
3

A extensão "Simple Blocker" tem senha

Language pt
4 helpful · 1 not helpful
Sergei Stafeef2015年4月15日
1

почему не где я не нашёл как вызвать окно в котором я должен добавить сайт в чёрнай список?

Language ru
0 helpful · 1 not helpful
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