How do I use the reminder?

Enter or paste your input value, select the source and target formats, then click Convert. The result appears instantly. All conversions run locally in your browser — no data is sent to any server.

Is the reminder free to use?

Yes, this tool is completely free with no signup required. Everything runs locally: Screen Break Reminder and other values are processed on your device, never sent to a server — your data is never uploaded to any server, ensuring complete privacy and security.

Is there a file size limit for the reminder?

Since all conversions happen locally in your browser, the limit depends on your device's memory. Most typical inputs are processed instantly. Very large files may take longer but will still work without server upload.

Screen Break Reminder - Eye Break Timer

Home › Tools › Screen Break Reminder

Free online screen break reminder based on the 20-20-20 rule. Reminds you every 20 minutes to look 20 feet away for 20 seconds. Customizable intervals. Protect your eyes from digital strain. | No signup · Data never uploaded

Zero dependencies · Works offline

Follow the 20-20-20 rule — get reminded to rest your eyes

Updated: 2026-07-25

👁 20-20-20 Rule

Every 20 min → Look 20 feet (6m) away → For 20 sec

20:00 Next break in

Breaks today

00:00

Time elapsed

20 min 30 min 45 min 60 min

Custom interval: minute

👁 Screen Break Reminder

Break time!

👁 Screen Break Reminder

Break time!

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