Security Tools
Cryptographically secure passwords, hashes and PINs via the Web Crypto API. All 4 tools below run 100% in your browser — free, instant and private.
Password Generator
Generate cryptographically secure passwords with strength and crack-time estimates.
Password Strength Checker
Test password strength with entropy analysis and crack-time estimates — locally.
Hash Generator (SHA-256, SHA-512)
Compute SHA-1, SHA-256, SHA-384 and SHA-512 hashes with the Web Crypto API.
Random PIN Generator
Generate secure random PIN codes of any length.
Explore other categories
Text Tools
Count, convert, clean, encode and transform text instantly.
11 toolsImage Tools
Compress, resize and convert images privately — files never leave your device.
6 toolsCalculators
Percentage, age, BMI, loans, interest, dates and more with step-by-step results.
10 toolsConverters
Units, colors, number bases, Roman numerals and Morse code.
6 tools