⚡ 100% In-Browser Execution 🔒 Zero Server Uploads Utility Tools

QR Code Generator

Create custom high-resolution QR codes for URLs, text, Wi-Fi, and contact cards.

Date of Birth

Calculate Age At

Years

Months

Days

Next Birthday Countdown:

Enter URL or Plain Text

Password Length

Uppercase Lowercase Numbers Symbols

1. What is X% of Y?

What is % of =

100% Client-Side Privacy Guarantee

Unlike conventional online tools that transmit your files to cloud servers, this tool executes 100% locally inside your browser via WebAssembly, HTML5 Canvas, and Web Workers. Your sensitive documents, photos, and financial inputs never leave your computer or phone.