303
Screen Break Timer

Pomodoro • Focus • Meditation

You can:

Free No Ads Offline Windows Portable version
303 Screen Break Timer application interface showing timer settings and break configuration on Windows
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Installation Warning

Since the application is new and has not yet built up a reputation in Microsoft databases, Windows Defender might show a blue SmartScreen warning window when you first run it.

No need to panic: this is a standard system reaction to independent software without an expensive digital license. To proceed with the launch, click on the "More info" link and then the "Run anyway" button.

Windows Defender SmartScreen warning dialog showing how to bypass the first-run security prompt

When the timer goes off, the screen dims

Screen dimming feature demo — 303 Screen Break Timer gradually darkens the display during a break

You can add your own photos or disable dimming

Custom photo slideshow during break — 303 Screen Break Timer displays your own images while resting

Breathing modes for calming have a pleasant animation

Протестировать режимы вы можете прямо на этой странице. В меню перейдите по ссылке «Режимы дыхания».

4-7-8 Technique (Inhale • Hold • Exhale)
5-5 Rhythm (Even calming breathing)
Box Breathing (4-4-4-4)
Relaxing landscape photo from the built-in break screen collection Beautiful nature scenery included in the relaxation photo pack High-resolution abstract art for screen breaks and meditation

Archive with beautiful landscapes and high-resolution abstractions. They look perfect on the screen during a break.

How it works?

You start the timer.

When the timer goes off, the screen gently dims and does not respond to accidental clicks.

You enjoy your break.

When the break timer ends, the work screen reappears.

You can customize the number and duration of breaks.

Photos

30+ relaxing photos included + option to add your own.

Photo Photo Photo

Sounds

25+ atmospheric sounds for relaxation and concentration + your own tracks.
Coming soon