Tubestr uses cutting-edge, privacy-first technology to keep your family safe. Here's how it works — in plain English.
Back to HomeWe use modern, proven technologies designed for security and privacy. No tracking. No ads. No data mining. Just safe, fun video sharing for families.
Nostr is an open protocol that gives your family true ownership of their digital identity and content. No corporation owns your data — you do.
Each family member has unique cryptographic keys that prove who they are without needing usernames or passwords stored on our servers.
Unlike traditional social media, there's no single company that can censor, delete, or control your content. Your family's memories belong to you.
Connect with trusted family and friends using secure keys. Only approved connections can see shared content.
You don't need to understand the technical details. Here's what matters:
MLS ensures that when kids share videos in their trusted groups, those communications are encrypted and secure. Even we can't read them.
Messaging Layer Security (MLS) is the industry-standard protocol for securing group communications. It's the same technology used by major messaging apps to protect billions of messages every day.
Marmot is our implementation of MLS optimized for families. It makes group encryption fast and easy, so kids can share instantly without any technical complexity.
Videos and messages are encrypted and shared in real-time with zero delay. Kids click share, family sees it — all completely secure.
All the encryption happens automatically in the background. Kids and parents never need to think about it — it just works.
Think of Marmot as the invisible shield that keeps your family's videos safe while making sure everything works smoothly and quickly.
End-to-end encryption means that only the people in your trusted circle can see the videos. Not us, not hackers, not anyone. It's mathematically impossible for anyone else to decrypt your family's content.
Videos are encrypted on the device before they leave, and only decrypted on trusted family devices. Nobody in between can peek.
Even if someone intercepts the data, it's just scrambled gibberish without the encryption keys held by your family members.
We use the same encryption standards trusted by banks, governments, and security experts worldwide.
Join our beta and experience peace of mind while your kids create and share safely.
Join the Beta