Military-grade encryption in your browser. AES-256-GCM • Zero-Knowledge • Up to 2GB files • Open Source

QuantumGuard is a state-of-the-art password manager and file encrypter, offering quantum-resistant security and advanced encryption features. It combines robust protection with a sleek, user-friendly interface to safeguard your sensitive data against both classical and future quantum threats.

A secure PDF document created with Syncfusion undergoes enhancements and fortification through the implementation of various security measures and features provided by Syncfusion.

Enhance your JPG files by embedding messages using this tool. Inject custom payloads into JPEG files with AES 256-bit encryption, custom headers, and secure encryption/decryption through the OpenSSL library.

backend basic using aes cryptography

A privacy-focused, client-side two-factor authentication (2FA) application that generates Time-based One-Time Passwords (TOTP) and HMAC-based One-Time Passwords (HOTP) entirely within your browser. No server communication, no tracking, complete control over your authentication codes.

encrypt, decrypt the strings to use access-key. validate its expiration and IP address in a key

Built a zero-knowledge password manager with client-side AES-256 encryption using Next.js 15, React 19, TypeScript, and MongoDB. Architected secure authentication flow with Clerk middleware, implementing role-based route protection and session management for enterprise-grade security. Designed cryptographically secure password generation using Web

PowerShell tool for AES-256 encryption and decryption of text, files, and folders with a simple, menu-driven interface.

🔐 Generate secure, client-side 2FA codes with xsukax Secure Authenticator, ensuring privacy and control without server dependency.