BlackScreen transforms computer wellness by providing instant eye strain relief through a simple key combination that blacks out all screens simultaneously. This lightweight Windows application addresses the growing epidemic of digital eye strain affecting 59% of computer users, offering a faster and more convenient alternative to manually turning monitors off and on while preserving system state and active applications.

Developed by productivity expert Oleg Galkin, BlackScreen goes beyond simple screen blanking by incorporating evidence-based break management techniques, including the Pomodoro Technique and 20-20-20 rule recommendations. The application enables users to work in focused intervals while enforcing healthy breaks that combat the negative effects of prolonged screen exposure, including eye fatigue, reduced attention span, and the health risks associated with sedentary computer work.

Perfect for knowledge workers, developers, writers, and anyone spending extended hours at computer screens, BlackScreen provides a comprehensive wellness solution that combines immediate eye relief with long-term productivity benefits. The tool's intelligent break scheduling and optional photo slideshow feature help users maintain focus while preventing the physical and mental fatigue that comes from continuous screen exposure without adequate rest periods.

Key Features

• Instant All-Screen Blackout: Single key combination (Ctrl+Alt+F10) blacks out all monitors instantly and restores them with the same shortcut, providing immediate eye relief without disrupting workflow or applications
• Automatic Break Scheduling: Configurable periodic screen blackouts that enforce healthy work intervals, supporting popular productivity methods like the Pomodoro Technique with customizable timing for focused work sessions
• Multi-Monitor Support: Full compatibility with multiple display setups, allowing users to black out all screens simultaneously or target specific monitors with premium individual screen control features
• Attention Refresh System: Optional stunning photo slideshow during breaks that helps reset mental focus and prevent the attention drift that leads to decreased productivity and increased eye strain
• Customizable Work Intervals: Flexible interval timing from 10-30 minutes with break durations of 5-7 minutes, allowing users to adapt the system to their energy levels and work demands throughout the day

Who This Is For

• Knowledge Workers and Office Professionals who spend 6-8 hours daily at computer screens and need structured break enforcement to prevent digital eye strain and maintain long-term eye health.
• Software Developers and Programmers requiring focus management tools that provide eye relief without disrupting complex workflows or losing context during intensive coding sessions and debugging work.
• Content Creators and Writers who need to maintain productivity during long writing sessions while preventing eye fatigue and attention drift that can impact creative output and work quality.

Common Questions

Q: Does BlackScreen work with multiple monitors and different resolutions?

A: Yes, BlackScreen fully supports multi-monitor setups with different resolutions and offers premium features for individual screen control, allowing you to black out specific displays as needed.

Q: Can I customize the break intervals and screen blackout duration?

A: Absolutely. You can set custom intervals from 10-30 minutes with break durations of 5-7 minutes, and adjust timing based on your energy levels and work requirements throughout the day.

Q: Will BlackScreen interfere with my running applications or unsaved work?

A: No, BlackScreen only blacks out the display without affecting running applications, system processes, or unsaved work. Your applications continue running normally in the background.

Q: How does the photo slideshow feature help with productivity?

A: The optional photo slideshow during breaks provides visual stimulation that helps reset attention and prevent the mental fatigue associated with continuous screen focus, improving overall work quality when you return.