Days Until – Deadline Countdown

Days Until is a calm, reliable deadline countdown extension that helps you track important dates without the clutter of typical productivity apps.

DEADLINES
✓ Track exams, interviews, flights, visa expirations, and any custom event
✓ Modern expandable cards — tap to reveal progress, reminders, and actions
✓ Color-coded urgency: Green (>14 days), Yellow (3–14 days), Red (<3 days)
✓ Visual progress bar showing elapsed time from creation to deadline
✓ Color labels and categories to organize and filter your deadlines
✓ Badge on the extension icon showing days remaining to your most urgent deadline

REMINDERS
✓ Flexible custom reminders — set any number at minutes, hours, days, or weeks before
✓ Configure default reminders in Settings so every new deadline starts ready
✓ Notifications powered by chrome.alarms — reliable even after browser restarts

TIMER
✓ Built-in countdown timer with circular arc progress ring
✓ Quick-start presets (5, 10, 15, 25, 30, 60 min) and custom duration input
✓ Link the timer to a deadline to track total focus time (Pomodoro-style)
✓ Timer persists when the panel is closed — notification fires on completion
✓ Active timer is shown on the new tab page so you never lose track

NEW TAB
✓ Replace the new tab page with a live fullscreen countdown to your next deadline
✓ Progress bar, upcoming deadlines list, and one-click access to add new events
✓ Enable or disable anytime from Settings

SHARING & IMPORT
✓ Share any deadline as a public countdown link — works in any browser, no extension needed
✓ Import events from .ics files (Google Calendar, Apple Calendar, Outlook)
✓ Export and import JSON backups of all your deadlines

CUSTOMIZATION
✓ Dark mode / Light mode toggle
✓ 6 accent colors to personalize your experience
✓ Always-visible side panel that stays open across tabs

PRIVACY
✓ No accounts, no ads, no tracking, no background CPU usage
✓ All data stored locally on your device

Simply click the extension icon to open the side panel, add your deadlines, and stay on track. Clean, minimal, and anxiety-free.