Security isn’t a feature. It’s our foundation.
Bitsecrets is built on zero-knowledge encryption. Your master password never leaves your device, and everything in your vault is sealed with AES-256 — so no one else can read it. Not even us.
Zero-knowledge by design
Your master password is used locally to derive your key — it’s never transmitted. All encryption and decryption happen on your device, and our servers only ever hold ciphertext they cannot read.
On your device
Your master password derives a key that never leaves your device.
Encrypted end-to-end
Every item is sealed with AES-256 before it’s ever sent.
Synced as ciphertext
We only ever store encrypted blobs — not even we can read them.
What keeps your vault safe
A few deliberate choices, working together, so your secrets stay yours.
The details that add up
Security lives in small decisions, made carefully, everywhere in the app.
Designed and built in the EU.
A small team, working carefully, on software people trust with their most important accounts.
Ready to protect what matters?
Start securing your passwords, cards, and notes with encryption that even we can’t break.