Grzegorz's Site Blocker

Name: Grzegorz's Site Blocker
Rating: 4.75 (4 reviews)
Author: grzegorzmilka

This extension blocks unwanted sites.

As of June 2026, Grzegorz's Site Blocker has 114 users and a 4.75/5 rating from 4 reviews in the Workflow & Planning category.

grzegorzmilka Workflow & Planning★ Featured

Chrome Web Store ↗.crx

Users+1.8%

114

Rating0%

4.75

4 reviews

Reviews0%

Version

1.20.0

Manifest V3

90-day change · In the last 90 days this extension 1 version update.

History

7 snapshots

Tracking since Apr 21, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 21, 2026	112	4.75	4	1.19.2
May 6, 2026	112	4.75	4	1.19.2
May 17, 2026	116	4.75	4	1.19.2
May 31, 2026	117	4.75	4	1.19.2
Jun 5, 2026	117	4.75	4	1.20.0
Jun 9, 2026	114	4.75	4	1.20.0
Jun 17, 2026	115	4.75	4	1.20.0
Now	114	4.75	4	1.20.0

Permissions & access

Permissions: declarativeNetRequeststoragetabs
Host access: None declared

Screenshots

About

This extension allows you to block websites specified via regular expressions.

For example, to block YouTube:

1. Open options by clicking on the extension’s icon.
2. Click the add button.
3. Write `youtube.com` in the newly added text field.
4. Enable the rule by marking the checkbox on the left of your rule.

The extension will now block every URL that has `youtube.com` and redirect the window to a Wikipedia page on Akrasia.

The extension is basic and I built it to be extremely simple so that I could allowlist it on my employer’s machines to block distracting internal sites. I couldn’t use other external extensions (e.g., Freedom, BlockSite) for that purpose.