Security Tools

QuickToolz Security Tools helps you create strong passwords, audit password strength, and generate cryptographic hashes — all locally in your browser. Nothing you type ever leaves your device.

What you get

• Password generator — cryptographically random passwords with full control over length, character classes, and exclusions

• Password strength checker — entropy-based scoring with crack-time estimates and concrete improvement suggestions

• Hash generator — MD5, SHA-1, SHA-256, and SHA-512 hashes for text or files

Privacy you can verify

Every security tool runs entirely client-side using your browser’s Web Crypto API. We do not log, store, or transmit anything you enter. You can disconnect from the internet and the tools will still work.

Best practices we recommend

Use unique passwords for every account, store them in a password manager, enable two-factor authentication, and avoid MD5 or SHA-1 for security-sensitive hashing (use SHA-256 or stronger).