Selvum — Absolute digital sovereignty
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Your digital life<br>deserves a bunker.
Selvum is the 100% offline digital vault for storing passwords, cards, secure notes and seed phrases without depending on the cloud or paying subscriptions.
No cloud
No tracking
No subscriptions
Your data will still be yours even if Selvum disappears
Download Now
100% Offline
9:41
Good evening
My Vault
Export
8 items
Search vault…
Banks
Social
Subscriptions
Coinbase
john@email.com
BBVA
Online Banking
Netflix
jane@email.com
MetaMask
Crypto wallet
Vault
Generator
Settings
THE PROBLEM
The cloud turned
your privacy into a target.
Most managers store millions of vaults in the same infrastructure. When all secrets live in the same place, that place becomes a target.
A single breach can affect millions of users
Cloud managers store millions of vaults in the same place. If they break in, everyone’s passwords leak — yours included.
Renting your passwords
Stop paying and you may lose access to your own passwords. You’re paying every month just to log in.
Constant tracking
Other managers track what you open, when, and from where. Your activity becomes part of their product.
Using the same password everywhere is like using the same key for your house, your car, and your safe.
THE SOLUTION
Selvum breaks
the domino effect.
Every account becomes a sealed compartment. A unique key per service. A vault that lives only on your device. If a random forum gets hacked, your bank account and your email stay sealed shut.
forum.io
bank
github
apple
stripe
notion
linear
aws
01
Unique keys
Selvum creates a unique, strong password for every account. No repeats, ever.
02
Total isolation
If a site you use gets hacked, your bank accounts and email stay 100% safe.
03
Local only
Your passwords live on your device. Since they’re not on the internet, hackers can’t reach them.
RECOVERY KIT
When everything fails,
you still have everything.
Designed to keep working even if we shut down tomorrow. Your vault generates an emergency file you can keep on a USB — open it on any computer, today or 20 years from now, with no internet and no extra software.
What happens when you need to recover your passwords?
Cloud-based managers
Offline desktop managers
Selvum
ONLY ONE
Works without internet connection
Always offline
Works if the company shuts down
Forever. By design.
No account needed to recover
Zero dependencies
The backup itself contains its decryptor — nothing to install
RESCATE_OFFLINE.html
Works in any browser, any year
2026. 2040. Always.
BIP-39 seed phrase — unbreakable standard
2^128
Overall Recovery Independence
Requires servers
Requires compatible software
100% Independent
Any browser.<br>Any computer.<br>Any year.
2026. 2040. 2060. It doesn't matter.
“<br>Unlike traditional cloud-based password managers, Selvum's Recovery Kit works without servers, without accounts, and without us.
Selvum Security Architecture
Download Selvum
Android & iOS · One purchase · All future updates included
FEATURES<br>Built like a vault. Quiet like a tool.
01
100% Offline
Nothing ever leaves your device. Not a password. Not a note. Not a key.
02
12-word seed phrase
Your master key, derived from twelve words only you hold. Sole-owner cryptography.
INSIDE THE APP<br>Four screens. Nothing more.
Restraint is a security feature. Every additional surface is an additional risk. Selvum is intentionally small.
9:41
Selvum
My Vault
Enter your 6-digit PIN
123<br>456<br>789
Use biometrics instead
01<br>Unlock
Unlock instantly with your PIN or biometrics. No loading, no waiting.
9:41
Good evening
My Vault
Export
8 items
Search vault…
Banks
Social
Subscriptions
Coinbase
john@email.com
BBVA
Online Banking
Netflix
jane@email.com
MetaMask
Crypto wallet
Twitter/X
@johndoe
Visa Principal
**** 1234
Vault
Generator
Settings
02<br>Vault
Your entries, organised by collection. Search is local. Reveals are a manual toggle — you control what's shown. The seed and master key are wiped from memory after use.
9:41
Generator
Create secure passwords
Password
Passphrase
Pin
K#9mP@xL2$vQ8nR5wB7&
Strength<br>Strength 98% · 98%
Regenerate
Copy
Options
Length<br>20 chars
Uppercase
Lowercase
Numbers
Symbols
03<br>Generator
Cryptographically strong passwords. Generated using your device's CSPRNG — the random bytes are created and consumed locally, with no network call at any point.
9:41
Export Vault
Secure offline backup
Store your kit in more than one safe offline location. To restore you need the kit's vault file and RESCATE_OFFLINE.html — plus your 12-word seed phrase, which is deliberately never included in the kit.
Generate and Share
04<br>Export Recovery Kit
A 4-file bundle: your encrypted vault, the offline decryptor, a plain-text README and a checksum. Restoring takes the first two plus your 12-word seed phrase, which the kit...