BlindLock
blindlock.app- Category
- Cybersecurity
- Rank
- No. 2487Tools index
Previous survey · No. 2368 ·
- Pricing
- Paid
- Type
- APP
- Use case
- Security & Identity
- Interfaces
- Desktop · Mobile · Web
- Date
About
BlindLock is a password and secrets manager that hides an encrypted vault of passwords, notes, 2FA codes and wallet addresses inside an ordinary PNG image using steganography, requiring the carrier file, a master password, and a hardware-bound device key (TPM/Secure Enclave/StrongBox) to unlock. It stores no central vault database on its servers, aiming to eliminate cloud-breach risk, and includes post-quantum cryptography components alongside standard 256-bit authenticated encryption.
What it does
According to the site, this is a desktop app that stores passwords, secure notes and two-factor codes inside an ordinary PNG image, requiring the exact image file, a master password and the linked device to reopen the vault, with an optional hardware key as a further check.
Stated on the product site
- Pricing
- Offers one-time lifetime licenses sold in three rising price phases ($49, then $89, then $109) for a capped total of 1,000, after which the product becomes subscription-only.
- Platform
- Available now as desktop software for Windows, macOS and Linux, with iOS, iPadOS and Android listed as upcoming free mobile companions.
- Deployment
- Vault data lives locally on the device inside the image file rather than in a company-run database, per the site's description of its architecture.
- Authentication
- Unlocking requires three matching elements together (the carrier image, the master password, and the authorized device), with a hardware key offered as an optional fourth factor.
- Cryptography
- Combines standard 256-bit authenticated encryption with the NIST post-quantum algorithms ML-KEM-1024 and ML-DSA-87.
Not stated on the site
- Subscription pricing for the period after the 1,000 lifetime licenses are sold is not detailed on the page.
- Release timing and full feature scope for the planned iOS, iPadOS and Android apps are not specified beyond noting they will be free.
- Independent security audit or certification results are not shown on this page.
- Which wallets or blockchains the upcoming WalletLink feature will support is not stated, since that feature is listed as coming soon.
Written from the product site at blindlock.app.
What it can do
Hide an encrypted vault of secrets inside a PNG image using steganography
Vault data (passwords, notes, 2FA codes, wallet addresses) and PNG image → Steganographic PNG image containing hidden encrypted vault
Store passwords, secure notes, 2FA codes, and wallet addresses
User-entered secrets → Encrypted vault entries
Unlock the hidden vault using carrier file, master password, and hardware-bound device key
PNG carrier file, master password, device key (TPM/Secure Enclave/StrongBox) → Decrypted vault contents
Encrypt vault data with 256-bit authenticated encryption
Plaintext vault data → Encrypted vault data
Apply post-quantum cryptography to protect vault data
Vault data → Post-quantum encrypted data
Tags
Media
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