Shh~ This is Our Little Secret
Hide your heart in time, let a future moment unwrap the surprise ✨
Capytime is a magical capybara that guards your secrets with a mystical time-lock. Don't worry - before the promised time, even the capybara can't peek (it tried, trust us).

It can be your diary, your private sanctuary,
a letter to your future self, a video, a wish, a promise.
It can be a confession you finally found the courage to make,
or a thoughtful, graceful goodbye;
carrying the longing between old friends across oceans,
saying what's too hard to speak face to face.
Capybara's Magic Pocket
Every wish deserves to be treasured 💝
True Time-Lock
Not a reminder, but real magical sealing! Locked with cryptography so strong, even our devs working overtime can't crack it (don't ask how we know)
Stuff It Full
Text, photos, videos, voice notes... pack everything into your capsule. Our capybara's pocket is bigger than Doraemon's!
Location Unlock
The capsule only opens at that special place. Like "back at the coffee shop where we first met" - romantic, right?
Limited Window
Set a time window - miss it and it's gone. A gentle nudge for procrastinators who always say "I'll check it later"
How Does It Work?
Four simple steps, let the capybara work its magic 🪄
Write Your Heart
Write a letter to your future self or someone special. Say whatever you want - the capybara won't peek (pinky promise)
Cast the Seal
Pick an unlock time, and the capybara seals it with its magical time-lock. From now on, this secret belongs to time
Wait in Peace
Your capsule is safe with the capybara. Keep living, keep hoping - sometimes you'll smile just thinking about it
Surprise Time!
Time's up! The seal breaks, and your treasure awaits. That moment? Totally worth the wait 💫
Relax, Capybara's Got This
Looks lazy, but takes secret-keeping seriously 🔐
Global Capybara Alliance
Cloudflare, Ethereum, Protocol Labs... the big names teamed up to create a decentralized time-guardian network. It's not just one capybara fighting!
Top-Tier Crypto Magic
BLS12-381 cryptography - sounds impressive, right? Simply put: before time arrives, the key literally doesn't exist
No Backdoor, Seriously
Even if aliens kidnap us and demand the password, we couldn't tell them - because we don't know it either. Math's promise beats any pinky swear

drand Network
Distributed Randomness Beacon
Timelock Now on Chrome!
No app needed - encrypt text and files right in your browser. Select text on any webpage, right-click to encrypt, share with anyone. Same drand timelock technology, same security.
Open Source Time-Lock Libraries
We've open-sourced our time-lock encryption algorithm, enabling developers to integrate the same encryption power into their projects 🔓
@capytime/tlock
Time-lock encryption library based on drand distributed randomness beacon, using the exact same algorithm as Capytime APP.
$ npm install @capytime/tlockgithub.com/capytime/tlock
Time-lock encryption library based on drand distributed randomness beacon, using the exact same algorithm as Capytime APP.
$ go get github.com/capytime/tlockReady to Begin?
Download Capytime, start your time-magic journey ✨