Blackout Area Adjuster

Name: Blackout Area Adjuster
Author: mori

Adjust the blackout area and transparency using sliders and radio buttons.

As of June 2026, Blackout Area Adjuster has 37 users in the Productivity category.

mori Productivity

Chrome Web Store ↗.crx

Users−2.6%

Rating0%

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— reviews

Reviews0%

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Version

1.1

Manifest V3

History

3 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	38	—	—	1.1
May 3, 2026	37	—	—	1.1
Jun 2, 2026	39	—	—	1.1
Now	37	—	—	1.1

Permissions & access

Permissions: activeTabscripting
Host access: None declared

Screenshots

About

This extension is useful in the following situations:
During presentations in browser-based web conferences, such as on Google Meet, it allows you to overlay the screens of other participants. This can help reduce the anxiety of being watched by others.
In browser-based web meetings, when sharing your screen, it enables you to cover parts of your screen that you do not want to show to others.

GoogleMeetなどのブラウザベースのWeb会議で発表する際にほかの人の画面を覆うことで、他の人に見られているという緊張を和らげることができます。
ブラウザベースのWeb会議で画面共有をする際に相手に見せたくない部分を覆うことができます。