Professional-grade online utilities for developers and creators
Create unbreakable, cryptographically secure passwords.
Analyze your password entropy and crack-time safety.
Design high-resolution custom QR codes with branding.
Advanced real-time word, character, and line counting.
Precise age calculation down to the second.
Calculate Body Mass Index and see your clinical health category.
Split, merge, and optimize PDF documents securely.
Developing new utilities for your workflow.