Blackout

Blackout

As of May 2026, Blackout has 3 users in the Education category.

Usersdown 40.0 percent40.0%
3
3
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0.0
Manifest V3

History

2 snapshots

Tracking since Apr 1, 2026.

7.3252.6799999999999997Apr 1, 2026May 30, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 202651.0.0
May 30, 202671.0.0
Now31.0.0

Permissions & access

Permissions
None declared
Host access
None declared

Screenshots

Blackout screenshot 1Blackout screenshot 2

About

Blackout is an extension for line-by-line reading of large texts. It dims part of the screen with a dark overlay, whose height and position you can adjust as you read.

This extension can be useful if:
- you often read large blocks of text
- your eyes feel strained when there is too much text on the screen
- you have difficulty maintaining focus and concentration
- you experience symptoms of dyslexia

Key features:
- To adjust the block’s height, simply click and hold it with the left mouse button, then move the cursor
- To make the block semi-transparent and view the content beneath it, double-click and hold the block

Technical

Version
1.0.0
Manifest
V3
Size
7.52KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
dikjajnecikeohekmihldcnjdafcfjko
Developer ID
uc942a5d2d92c62f63f163e2eda025f55
Developer Email
[email protected]
Created
Jan 3, 2025
Last Updated (Store)
Jan 3, 2025
Last Scraped
May 30, 2026
Website
Support URL
Privacy Policy

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Data sourced from the Chrome Web Store · last verified May 30, 2026.