VaultKeepR

Get VaultKeepR

Available on Chrome and iOS. Same vault, same encryption, everywhere.

Recommended

Chrome Extension

Autofill passwords, generate TOTP codes, and sync your vault—directly in your browser.

Add to Chrome

Firefox

Firefox add-on to manage and autofill your credentials securely.

Install add-on

iOS App

Face ID, AutoFill, Account Abstraction—your vault always in your pocket.

App Store

Android

Download the Android app from the Google Play Store for native biometric unlock and autofill.

Get it on Google Play

Zero tracking. Zero logs.

VaultKeepR collects no analytics, no telemetry, no user data. Your vault is encrypted end-to-end and only you hold the keys.

Why download VaultKeepR?

End-to-end zero-knowledge encryption

Every password, bank card and identity is encrypted on your device with XChaCha20-Poly1305 before it ever syncs. Our servers only store ciphertext that nobody — including us — can decrypt. No plaintext copy of your secrets exists anywhere.

No account, no email required

Sign-up relies on a biometric passkey and a locally derived smart wallet address: no email, no master password to memorize by heart, and no personal data collected along the way.

Decentralized IPFS sync

Vaults reconcile across Chrome, Firefox, iOS and Android through the IPFS network and an offline-first CRDT: edits made during a network outage queue up, then sync automatically once you reconnect.

Fully offline capable

A local cache keeps your credentials accessible even without internet. Browse, copy and fill passwords on a plane or over an untrusted public network without losing access.

Built-in phishing protection

Before autofilling anything, the extension checks each domain against a bundled blocklist of known malicious sites. The check runs locally and never sends your browsing habits anywhere.

Open source and auditable

The vault cryptography libraries are published openly: instead of trusting our marketing claims, anyone can verify the advertised crypto line by line.

Get started in two minutes

  1. Install the extension from the Chrome Web Store or Firefox Add-ons, then pin it to your toolbar.
  2. Create your vault without any account or email: passkey enrollment (Face ID, Touch ID or a security key) generates your keys locally.
  3. Import your existing passwords — step-by-step instructions live on the migration guides page.
  4. On mobile, install the iOS or Android app and sign in with your passkey: encrypted sync over IPFS keeps every device up to date.

Frequently asked questions

Do I need an account to use VaultKeepR?

No email and no phone number are required: your identity rests on a local passkey and a client-side derived smart wallet address.

Which platforms are supported?

The extension runs on Chrome, Edge, Brave and every Chromium-based browser, plus Firefox. Native apps cover iOS and Android with the same zero-knowledge philosophy.

How does sync work?

Vaults are sealed with XChaCha20-Poly1305 before leaving the device, addressed by CID on the IPFS network and reconciled with an offline-first CRDT. Servers only ever see ciphertext.

What if I lose my phone?

Fragmented recovery splits a backup secret into independent fragments; details are covered in the security page documentation.

For the full architecture: technical docs · comparisons · technical blog

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