Thank You cards · 1 design
“Thanks so much!!” takes two seconds to type and two seconds to forget. This takes you three minutes, and it sticks. Your messages arrive one by one like a chat, then there’s an envelope to tap open, with a letter inside that you wrote.
Your messages arrive as chat bubbles, a sealed envelope waits for a tap, and a letter in your words opens on the screen before a little gift-box finale. Four colours, each with its own mood.
4 colours: Mentor, Friend, Family, Love
A few seconds of what they’ll see when they open it. Tap play; nothing loads until you do.
Sealed with Thanks · Messages, an envelope to open, then your letter.
Use it for the teacher who stayed after class, the friend who helped you move, or the manager who backed you in that meeting. There are four colours, each a slightly different mood, and suggested lines if you’re not sure where to start.
The card is a private link, so it works on WhatsApp, Instagram, SMS or email, and it opens on any phone or laptop without an app.
Love, Friend, Family or Mentor — each sets the mood of the whole card.
Add a few short messages and a longer letter. Suggested lines are there if you get stuck.
Share it on WhatsApp or anywhere else. They open it in their browser — no app needed.
Anyone you want to thank properly: a teacher or mentor, a manager or colleague, a friend, parents or relatives, a partner, or someone who helped you out. The four colours are tuned for Love, Friend, Family and Mentor, but you can use any of them for anyone.
No. The card is a link that opens in any modern browser on a phone, tablet or computer. They tap the envelope, read your letter and can replay it whenever they like.
Yes. Open “Sealed with Thanks”, tap “Personalise this card”, add their name, messages, stickers and a letter, watch the preview and pay with UPI — right here in your browser (India). The HeartCraft app for Android and iPhone works too.
A few short messages that appear as chat bubbles, plus a longer letter shown in handwritten-style lettering. Say what they did, why it mattered and what you wish for them — specific details make a thank you land.
Each card has its own unguessable link and is not listed in search engines. Only people you share the link with can open it.
