VaultFlash

VaultFlash — your passwords and 2FA codes, locked down by design.

VaultFlash is a zero-knowledge password manager that keeps your logins, secure notes, and two-factor codes encrypted on your device — so no one but you can ever read them. Not us. Not anyone.

Zero-knowledge security
Your master password never leaves your device. Everything in your vault is encrypted locally with AES-256 before it's ever synced. Our servers only store unreadable ciphertext — even we can't see your data. Encryption keys are derived using PBKDF2-SHA256 with 600,000 iterations, following the proven security model trusted by leading open-source password managers.

A built-in authenticator
Stop juggling a separate 2FA app. Store a TOTP secret with any login and VaultFlash generates the rotating 6-digit codes for you — complete with a live countdown ring — all generated locally on your device.

Everything in one place
• Save unlimited logins, usernames, passwords, URLs, and notes
• Generate time-based 2FA (TOTP) codes inline with each account
• Organize your vault with folders
• Trash with soft-delete so nothing disappears by accident
• Sync securely across your devices

Completely free
Every feature is free. No subscriptions, no premium tiers, no upsells, no ads.

Why VaultFlash?
Most password managers ask you to simply trust them with your most sensitive data. VaultFlash is built so trust isn't required — the math guarantees your secrets stay yours. A wrong master password simply can't unlock the vault, because the keys never existed on any server to begin with.

Take control of your digital security. Download VaultFlash and keep your passwords and 2FA codes where they belong — with you.