🔥 Bestseller
Birthday Card 🎂
A birthday they can actually interact with — make a wish, pop balloons, revisit memories and open your letter.
★★★★★ 4.8 (783 reviews)
Create This Surprise Personalised gifts, made in minutes
Make Something Personal
for Someone You Love
An interactive birthday surprise you can send with a private link — make a wish, pop balloons, relive memories and open your letter, then share it anywhere.
1.9k people are creating:Birthday Card 🎂Apology Card 💙Birthday Card 🎂
10K+
Moments Created
4
Interactive Experiences
100+
Cities Reached
4.9★
Creator Rating
Made for every feeling
Find the Right Surprise
Start with the feeling. Add your words, photos and memories. Send them something that feels made only for them.
✨ New
Apology Card 💙
For apologies that need more care than a text — your words, your memories, delivered as a private letter.
★★★★★ 4.7 (523 reviews)
Create This Surprise Romantic Proposal ❤️
Turn one big question into a whole little moment — memories, a sealed note, and the answer waiting at the end.
Show Your Love 💕
Build a six-room mini museum of your relationship — reasons, photos, laughter, promises and one sealed love letter.
Easy to make
Make Something Meaningful in Minutes
We guide you through the meaningful parts. You add what is personal; Koi Koi takes care of the experience.
01
Choose the Moment
Choose the kind of surprise that fits — birthday, anniversary, proposal, apology, friendship, puzzle and more.
02
Add the Personal Bits
Personalise the details that matter — your inside jokes, favourite photos, reasons, promises and message.
03
Preview Their Experience
Walk through every screen, interaction and reveal first — then make any final changes.
04
Share the Surprise
One link, ready instantly. Send it in a chat and let them discover the rest themselves.
Real reactions
What people have to say
Made quickly, sent privately, remembered much longer. These are the reactions people shared after their surprises were opened.
4.9/5
Average rating
2461
Reviews shared
10K+
Surprises created
★★★★★
“Made this for my girlfriend's birthday because we're in different cities. She called me before she even finished opening it.”
★★★★★
“Took me a little time to pick the right photos, but the final birthday card was completely worth it. She saved the link instantly.”
★★★★★
“Sent it to my best friend at midnight. She kept sending screenshots of every little surprise inside 😂”
★★★★★
“Used our old photos for my husband's birthday. He laughed at the first few and got very quiet by the last message.”
★★★★★
“My sister thought I had someone professionally make this for her. I definitely took the credit 😂”
★★★★★
“I made it at 1:30 AM because I had forgotten to plan anything. Sent it in the morning and somehow became the favourite child.”
Before you start
Everything You Might Want to Know
A private interactive webpage made from your names, photos, memories and message. You get one link to send; they open it in their browser and experience the surprise.
No app, no templates to arrange, no design skills. The guided builder does the creative work around your content.
Yes. You can walk through the full recipient experience in Preview Mode before you unlock the private link.
Immediately after the unlock is complete. Your private link appears on-screen, ready to copy or share.
The private link stays active for 90 days from creation. After that, the page and its stored content are deleted.
It's ₹199 (60% off the regular ₹499) — this offer's live for a limited time. It's a one-time payment, no subscription, no autopay, no hidden charges. Pay once, get your personalized gift, done.
Your words. Their moment.
Ready to Make Something Just for Them?
No signup. No design skills. Just the details that make your relationship yours — turned into something they can open.