Free Security & Privacy Tools Online
Rafiqy's security and privacy tools are designed for users who take their digital safety seriously. Generate cryptographically strong passwords with custom rules, encrypt and decrypt text using AES encryption, compute MD5/SHA hash values for file verification, and protect sensitive data — all without transmitting a single byte to any external server. Every operation runs locally in your browser using the Web Crypto API.
Tools in this category
Useful guides for this category
- How to Check a CV or Document for Sensitive Data Before Sending ItA practical privacy checklist for scanning CVs, screenshots, notes, and shared files before they accidentally expose secrets or personal data.
- How to Redact Sensitive Information Before Sharing DocumentsA practical guide to removing names, IDs, prices, and personal details from documents before sending them to clients, vendors, or public channels.
- How Strong Is Your Password? Entropy, Crack Time, and How to Generate Safer OnesLearn what makes a password truly strong, understand entropy and crack-time estimates, and generate cryptographically random passwords — all in your browser.
- Free Privacy & Security Tools — Encrypt Text, Detect Data Leaks & Redact DocumentsProtect sensitive information with AES-256 encryption, automatic data leak detection, and smart document redaction — all running offline in your browser.