✦ Fullscreen-safe · Free

Control Your Screen
Brightness, Your Way

Dim or boost any webpage — including fullscreen video players. Fine-tune brightness per site or globally.

⚡ Live preview

🔅 100%

☀ Ultimate Brightness Control

Drag the slider to see the effect

What you get

Everything you need,
nothing you don't.

🌙

Below-zero dimming

Dim beyond OS limits. Perfect for late-night browsing without straining your eyes.

☀️

Super Bright Mode

Boost up to 200% for washed-out pages or bright environments.

🎛

Site-Specific Control

Different brightness for each website. Your coding site stays dark while video sites stay bright.

🎬

Fullscreen-Safe

Dimming stays active when video enters fullscreen — the problem others don't solve.

💾

Remember Per Site

Automatically applies your preferred brightness on revisit. Set it once, forget it.

🔒

100% Private

No accounts, no analytics, no tracking. All settings stay on your device.

Control Your ScreenBrightness, Your Way