Sapphire Site Blocker

Sapphire is an advanced site blocker

As of May 2026, Sapphire Site Blocker has 5 users in the Workflow & Planning category.

Usersdown 37.5 percent37.5%
5
5
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.1
Manifest V3

History

2 snapshots

Tracking since Apr 29, 2026.

8.246.54.76Apr 29, 2026May 26, 2026
View as table
DateUsersRatingReviewsVersion
Apr 29, 202681.0.1
May 26, 202671.0.1
Now51.0.1

Permissions & access

Permissions
storagenotificationsalarms
Host access
*://*/*

Screenshots

Sapphire Site Blocker screenshot 1Sapphire Site Blocker screenshot 2Sapphire Site Blocker screenshot 3Sapphire Site Blocker screenshot 4

About

Sapphire Site Blocker is as the name suggests a site blocker. Which allows you to block websites, subpages, and even just words for the URLs you visit online.

Sapphire is very flexible, with both a black- and whitelist, so you can for example block example.com but allow subsite.example.com or example.com/site.

You can also choose any website / URL that you want to be redirected to when a site is blocked. 

Sapphire also comes with a built-in focus mode, which makes it harder to turn Sapphire off, and allows you to track how much time you have spent being productive.

Enjoy Sapphire :)

Technical

Version
1.0.1
Manifest
V3
Size
239KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
nbmeonkpfikfcflelggfnmegngpmkbio
Developer ID
u174dd6d1898d7f23afaadd06548fca57
Developer Email
[email protected]
Created
Jan 6, 2022
Last Updated (Store)
Jan 7, 2022
Last Scraped
May 26, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 26, 2026.