Emergency vault
OhNo stores your critical information — PINs, passwords, IDs, contacts — in an encrypted vault you can access from any browser, anywhere.
How your data stays private
You type your password
Your browser turns it into an encryption key. The password itself never leaves your device.
Your data is scrambled locally
Everything you store — PINs, contacts, IDs — is encrypted right here in your browser before it's sent anywhere.
We store only gibberish
Our server sees only scrambled data. Even if someone breaks into our database, they get nothing readable.
What you see
What we see
It takes about two minutes. You'll need to remember a username and a strong password — that's it.
Choose something you'll remember easily but that isn't your real name. This is how we look up your vault.
This is the key to your vault. Make it strong and memorable.
Log in with the credentials you just created. This is your safety check — if you can't remember them now, change them before you forget.
Tap any template to quickly add an entry, or skip and add them later.