Screen Dimmer

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

• Run its own code on the pages it can access scripting
• Act on the current tab, but only after you click it activeTab
• Store data in your browser storage

The full permission history for this extension →

The publisher

Ham Mu publishes 4 listings we track, 531 users between them. Listed website: hammu.uk.

1. Color-Blind Helper Ham Mu · Lifestyle · Well Being · published 2025-05-31 228 users (last published figure)
2. Redirect Blocker 4 U Ham Mu · Productivity · Workflow · published 2025-05-28 194 users ★ 3.7
3. Reading Progress & Focus Timer Ham Mu · Productivity · Workflow · published 2025-05-18 3 users (last published figure)

Like this one

Listings the catalog judges closest in what they say they do.

1. Brightness Lowerer Plus Describes nearly the same job, smaller audience 362 users ★ 5.0
2. GlowGuard – Screen Dimmer & Blue Light Filter Describes nearly the same job, smaller audience 21 users ★ 4.9
3. Screen Dimmer – Blue Light Filter Describes nearly the same job, smaller audience 734 users ★ 5.0
4. Blackout Describes nearly the same job audience not published
5. Blackout Describes nearly the same job, smaller audience 9 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.