BLOCKoli - Web request blocker icon

BLOCKoli - Web request blocker

by dash14.ack · Tools
FeaturedManifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Block web network requests by rules such as domain, URL, request method, etc.

Users
920
+40 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
7
0 in 30 days
Store rank
#33K
#28K among extensions
Version
0.1.21
updated 26 Sep 2026

Users

monthly, 3 years
0460920Sep 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 920 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
047Sep 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 7 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About BLOCKoli - Web request blocker

For example, it can be used for the following situations: * In user support operations for web services, block modification requests (POST, PATCH, PUT, DELETE) to the target web site to prevent inadvertent modification of user data. * In web development, block specific requests and make them fail to check the system behavior. * When using a pay-as-you-go network, suppress communication charges by blocking request for image and media resources. Features: * Rule definition with flexibility - Rules can be defined to block or allow (exceptions to block) network requests based on domain, URL, request method, and resource type * Safe as only minimal permissions are required - Unlike many other network blocking extensions, this extension does not require permissions to read and change all your data on all websites or to read your browsing history * Work results can be checked - Users can view a list of rules that blocked or allowed requests within a specific tab The conditions for blocking or allowing, definable as rules, are as follows: * Request Domains * Initiator Domains * Request Methods * URL Filter * Resource Types In addition to the above, the following features are available * Export and import of rulesets

Growth

WindowUsersChangeRatingsRating
7 days+7+0.8%00.00
30 days+40+4.5%00.00
6 months+76+9.0%+10.00
1 year+110+13.6%+40.00

Chrome Web Store search rankings

Where BLOCKoli - Web request blocker appears when people search the store, with the 30 day change
Search phrasePosition30 days
request#15−6

Version history

21 versions recorded
0.1.2126 Sep 2026
0.1.191 Aug 2026
0.1.1821 Jul 2026
0.1.171 Jul 2026
0.1.1622 Jun 2026
0.1.1510 May 2026
0.1.1424 Mar 2026
0.1.1310 Mar 2026

Details

Category
Tools
First seen
19 Sep 2023
Size
1.8 MB
Languages
en, ja
Pricing
Free
Support
github.com
Extension ID
fekkdhfmnpifpdgipnkjgfaalcffdeih

Permissions and risk

Minimal riskimpact 0, likelihood 1
Permissions
declarativeNetRequestactiveTabstorage

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