KEEP YOUR
IMPORTANT DAYS IN SIGHT.
Create events like birthdays, exams, or launches, and see a floating countdown while you browse the web. Always remember what matters.
How it works
Four simple steps to keep your important days visible.
Create an Event
Set the title, date, and time for your important upcoming day.
Choose Style
Pick custom images, GIF backgrounds, or simple colors for your widget.
Browse the Web
Go about your day, opening new tabs and reading articles.
See Countdown
A small, beautiful countdown widget floats unobtrusively on your screen.
Everything You Need
A lightweight, powerful tool that respects your computer and your privacy.
Floating Countdown Widget & Custom Styles
A non-intrusive widget overlay on your web pages keeps you updated. Make it yours by adding custom images, dynamic GIF backgrounds, and unique color schemes.
100% Local Storage
All your events stay securely on your device inside your browser's local storage.
Zero Accounts
No signups. No logins. Works flawlessly without any backend servers or cloud databases.
Backup & Restore
Need to switch browsers or reinstall the extension? Easily export all your events and settings into a backup file, and restore them whenever needed with a single click.
Your events stay in your browser.
We built Daymark with a strict privacy-first mindset. The extension does not require an account, has no tracking, and currently stores all your event data locally on your machine.
Read our full Privacy PolicyFrequently Asked Questions
Do I need an account?
No, you do not need an account or to sign up to use Daymark. It works straight out of the box.
Where is my data stored?
All your event data is stored locally within your browser using Chrome's extension local storage APIs.
Does the extension track me or send my data to a server?
No. Daymark does not track your browsing history, and we do not operate a backend server to collect your data.
Can I backup and restore my events?
Yes! You can export your events and settings as a backup file from the extension menu and restore them whenever needed.
What happens if I uninstall the extension?
If you remove the extension or clear your browser's local storage, your event data will be permanently deleted unless you have exported a backup file first.