TimeCapsuleHQ
Send letters, messages, and memories into the future
What it does
TimeCapsule enables users to send messages, letters, and memories into the future with precise, time-locked delivery. Unlike traditional storage or scheduling tools, each capsule is securely sealed, immutable, and can include media, links, and recipients with controlled access. With optional verification and monetization layers, TimeCapsule combines privacy, control, and long-term digital preservation in a single, purpose-built platform.
Does the same job
all alternatives →- WAWeb app that lets you send email time capsulesDec 2025 · resurf.me · ▲44
I had an issue where I would journal stuff, and then never look at what I wrote. So I thought it'll be cool to schedule something that will get sent to you at a later time (like a time capsule). Also, was inspired by futureme, where you can send yourself letters that'll arrive in the future.
- TDTimelock.dev – Send a secret into the future using timelock encryption2024 · timelock.dev · ▲224
This is simply a web interface built on top of the timelock encryption system posted by Cloudflare last week. https://blog.cloudflare.com/harnessing-office-chaos
LoveCapsuleApr 2026 · lovecapsuleapp.com · ▲76Your child’s memories, stored in your Google Drive—forever.
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