QR Toolbox PRO — QR code, barcode, password generator

Developed a universal "all-in-one" web tool that combines four popular features into a single ad-free interface with no unnecessary steps.
Implemented functionality:
QR Generator

Instant conversion of any text or link into a high-quality QR code
Download of the result in PNG format

Barcode Generator

Creation of barcodes in CODE128 format for products, inventory, or personal projects
Saving the result in vector SVG format

Password Generator

Flexible setting of length from 4 to 64 characters
Selection of character types: all characters, no special characters, letters and numbers only

Birthday Calculator

Calculation of exact age, day of the week of birth, number of days and hours lived
Countdown to the next birthday
Presentation of the result as a stylish information card

Technical features:

Responsive interface with a pleasant dark theme
One-click copying or downloading of any result
Works without registration and installation of additional software

Suitable for: entrepreneurs, designers, marketers, developers, and anyone who values speed and simplicity in daily tasks.
The result is a lightweight, fast tool that replaces several separate services with one convenient web application.
Tags:
#WebApp #JavaScript #QRCode #Generator #UX #WebDevelopment #Tools #DarkTheme #Automation #Frontend