Life & Health Β· π Global
D-Day Countdown & Share Card
Countdown to weddings, exams, K-pop comebacks with instant Instagram Story share card.
About this tool
D-Day Countdown & Share Card live-counts down to weddings, birthdays, exams, trips, K-pop comebacks at days + hh:mm:ss precision, and renders three share-card sizes β Instagram Story (1080Γ1350), Square (1200Γ1200), OG (1200Γ630) β in PNG with one click. Pick from 7 themes (pastel, sunset, ocean, dreamy, minimal, etc.) with auto emoji badges. Share URLs replay the same live countdown on any recipientβs browser. Includes ICS calendar export and one-click Google Calendar add. Past dates flip to "D+n" count-up for anniversaries. All compositing happens in-browser.
Use cases
Scenario 1
Wedding D-Day countdown
Post a "D-180" card on Instagram Story six months before the wedding to kick off the invitation season β it refreshes daily through the big day.
Scenario 2
CSAT / civil-service exam motivation
Make a minimalist "D-100" CSAT card for your lock screen and share the URL with family for encouragement.
Scenario 3
K-pop comeback / concert D-Day
Make a pastel comeback / concert D-Day card and post the share URL on fandom Twitter so everyone sees the same live countdown.
Scenario 4
Travel departure countdown
Use the ocean theme for a departure D-Day card, then ICS-import to schedule a "5 hours before flight" alert on your calendar.
Scenario 5
Anniversary D+ count-up
Enter a past date and the tool flips to a "D+365" count-up card for anniversary posts.
Features
- Live countdown (days + hh:mm:ss, future or past)
- Three card sizes Γ seven themes, instant PNG
- Share URL replays the same countdown on any device
- ICS export + Google Calendar quick-add
- KR/EN auto date formatting
- Full UTF-8 support β emoji, hanja, kana all render
- In-browser compositing β no photo upload, no server storage
Frequently asked
- Q. Is D-Day calculated at midnight?
- A. Yes β local-timezone midnight is the reference. The hh:mm:ss line live-updates time remaining to that midnight.
- Q. Why default to 1080Γ1350?
- A. It is the sharpest vertical aspect across Instagram feed, Reels, and Stories. Square 1200Γ1200 and OG 1200Γ630 are also available.
- Q. Does the URL replay live for recipients?
- A. Yes. The URL encodes title, date, theme, and language; the recipientβs browser replays the same live countdown β no server in between.
- Q. Can I use emoji or hanja in the title?
- A. Yes. The full UTF-8 range works, including emoji like "π Birthday!" with auto wrap and font fallback.
- Q. Can I add my own photo to the card?
- A. Photo compositing isnβt supported yet β try doljan (1st-birthday OG) or cheongcheo (wedding invitation) instead.
Sources / references
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How we run it / disclaimer
This tool is advisory and does not constitute legal, tax, medical, or financial advice. All calculations and document generation run in your browser; inputs are never sent to a server. Ads follow Google AdSense policy and are kept separate from tool accuracy.