Other high-quality utilities in the Developer Tools category.
Convert images to multi-size website favicons (16x16, 32x32, 180x180, ICO, PNG).
Securely decode and inspect JSON Web Tokens entirely in your browser.
Format, beautify, and parse complex SQL queries instantly.
Generate MD5, SHA-1, and SHA-256 cryptographic hashes locally.
Generate cryptographically secure random passwords with customizable length, symbols, numbers, and strength score.
Using unique, complex passwords for every account is the foundation of cybersecurity. Our Free Password Generator uses native browser cryptographic randomness (`window.crypto`) to build unbreakable passwords resistant to brute-force attacks.
Select Password Length (e.g. 16 to 64 characters).
Toggle Uppercase, Lowercase, Numbers, and Special Symbols (!@#$%^&*).
Inspect the live Password Entropy Score and strength meter.
Click Copy to Clipboard to save your new secure password.
Cryptographically Secure: Uses Web Crypto API (`window.crypto.getRandomValues()`).
Entropy Score Rating: Displays mathematical security bits (e.g. 128-bit strong encryption).
Zero Cloud Storage: Generated passwords exist only in temporary browser state.