Dimmer
Make late-night screen time easier on your eyes.
Dimmer adds a darker screen layer for rooms where the lowest system brightness still feels bright. Choose a dim level or a color filter for reading, browsing, and video, then save your preferred setup for next time. It starts with clear controls and no account.
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Built with
What it includes
Extra Dim Screen Control
Extra Dim Screen Control
01Reduce brightness below Android's minimum with precise adjustment for night-time comfort.
Color Filters & Presets
Color Filters & Presets
02One-tap access to Reading, Night, and Ultra Dim modes, plus blue-light, warm-reading, and red-tint filters.
Auto-Save Settings
Auto-Save Settings
03Your brightness and filter preferences are automatically saved and restored when you reopen the app.
Reduce Eye Strain
Reduce Eye Strain
04Dimmer reduces eye fatigue during late-night browsing, reading, and video watching.
Keep Screen Awake
Keep Screen Awake
05Optional setting to prevent your screen from timing out during extended reading or viewing sessions.
Fast controls
Fast controls
06A focused interface with fast startup and clear controls. No setup required.
Plans and pricing
Compare plans and included features. No hidden fees. Cancel anytime. Start free.
Free Forever
- ✓Extra dim screen brightness control
- ✓All color filters and presets
- ✓Blue Light, Reading & Sleep Mode filters
- ✓Auto-save brightness settings
- ✓Keep Screen Awake feature
- ✓Supported by non-intrusive ads
Questions about pricing? Send me an email.
Common questions
Dimmer uses Android's Accessibility Service only to add and maintain its dimming overlay across the entire screen, including the status bar and navigation bar. It does not read, capture, record, or transmit screen content.
No. Dimmer stays lightweight and battery-friendly. The overlay uses few system resources and does not run when disabled.
Yes. Dimmer applies a system-wide overlay that works across all apps. However, some protected system screens (like settings in some devices) may have restrictions.
Yes. Dimmer is completely free to use. The app is supported by non-intrusive ads, but all core features remain free forever.
Yes. Dimmer lowers brightness beyond Android's minimum. Set system brightness to its lowest level, then lower it with Dimmer.
No. Dimmer does not collect, store, share, or transmit any personal user data. Your privacy is fully protected.
Ready to try Dimmer?
Dimmer adds a darker screen layer for rooms where the lowest system brightness still feels bright. It's live. Try it here.