PassShield: Cryptographic Vault

About

PassShield is an ultra-secure, 100% offline local cryptographic vault and password generator designed to protect your credentials without sending them to any third-party cloud.

Features:
- 🔑 **Cryptographic Password Generator**: Instantly generate random, cryptographically secure passwords. Adjust length (8 to 64 chars) and tweak inclusion rules (uppercase, lowercase, numbers, symbols) with immediate strength evaluation.
- 🔐 **PBKDF2 Key Derivation**: Uses industrial-standard PBKDF2 with 100,000 SHA-256 iterations to derive your symmetric AES-GCM encryption key from your master password.
- 🛡️ **AES-GCM Encryption**: Your credentials list is encrypted client-side using standard AES-GCM prior to storage inside your local browser.
- 🔒 **Zero Server Access**: Your master password and decrypted logins list remain strictly in-memory and are never stored or uploaded. If you close the popup, the derived keys are instantly destroyed from RAM.
- ⚡ **One-Click Autofill**: Easily copy credentials, delete vault accounts, or autofill generated passwords into the credential creation fields.

Reclaim your privacy and secure your accounts offline.

Privacy Note:
PassShield values your privacy. Your vault databases and settings are processed entirely on-device (offline)—your passwords and usernames are never transmitted over network calls. The extension is 100% free.