A private, offline password manager that runs entirely on your own device. Your logins, cards, secure notes and files are encrypted locally with a password only you know — no accounts, no servers, no tracking. The whole app is a single self-contained HTML file.
Verify your download's checksum before you use it.
Digital Safe Vault is a zero-knowledge vault for everything you need to keep private. There is nothing to install and no internet connection required — open the single HTML file in any up-to-date browser and everything you store is encrypted on your device before it is ever written to disk. Nothing ever leaves your device.
A full password manager that works completely offline — from generation to autofill.
Logins, cards, bank & netbanking details, identities, secure notes and fully custom entries — build your own fields.
A strong-password generator and an offline health check that flags weak, reused and old passwords.
Built-in TOTP generation with a live countdown, so your 2FA codes live right next to the login.
Tags, favourites, a type filter, search and sort — and attach files to any entry.
A Trash bin with restore, so a deleted entry is never gone until you say so.
Import from a spreadsheet (.xlsx/.csv) and export a single encrypted backup file.
Rolling encrypted auto-backups, plus optional scheduled backups to a folder you choose (Chromium + extension).
Keep separate vaults, each with its own master password and PIN, on the same device.
Light and dark themes; works on Windows, macOS, Linux, Android and iPhone/iPad. Guided tour on first run.
Optional browser extension adds a quick-access popup, in-page autofill and a toolbar lock-status icon on top of the same vault.
There's no server and no stored password hash — only someone with your password (or recovery code) can decrypt your vault.
Authenticated encryption protects all vault contents, at rest, on your device.
Your password is stretched to derive a key — never stored as a hash anywhere.
A random data key encrypts your data and is itself wrapped by your password, so you can change the password without re-encrypting everything.
An independent recovery code is your backup way in; an optional PIN gives quick in-session re-unlock with brute-force throttling.
Idle time soft-locks the vault; logging out or closing the browser wipes the key — it's never written to disk.
A writer lease keeps two windows from overwriting each other, and it detects cloud-sync conflicts for a safe review & merge.
No sign-up, no install. Download the single HTML file to your own device and open it in a modern browser.
Save the single HTML file to a device you control.
Chrome, Edge, Firefox or Safari — just double-click the file.
Pick where your vault is stored, set a password & PIN, and save your recovery code.
shasum -a 256 <file> (macOS/Linux) or
Get-FileHash <file> -Algorithm SHA256 (Windows PowerShell). Always open the same file you verified.
| Version | SHA-256 · digital-safe-vault-by-sacinta.html |
|---|---|
| v1.2.1 (current) | 4fd018570335eb8e30cc9c469f16fbbb542c43e79a53a158d8fbd42c87350073 |
We keep checksums for recent releases here so you can verify an older copy you already have.
Want autofill in the browser? The optional Manifest V3 extension builds on the same vault. Get it on the Chrome Web Store.