📄️ QR Code Generator
Online QR Code generator tool
📄️ Encrypted QR Code - Password Protected QR Code Generator
Free online encrypted QR code generator. Use AES-256 encryption to protect text content and generate QR codes that require a password to view. Runs entirely in your browser for privacy.
📄️ Number to RMB
Convert numbers to Chinese RMB uppercase
📄️ QR Code Decoder
Upload an image to decode QR codes locally in your browser
📄️ Invoice Calculator
Quickly calculate invoice amounts with tax and discount support
📄️ Online Raffle (Drag Photos)
Drag student photos to start a raffle; file name is the student's name
📄️ Loan APR Calculator
Calculate the real Annual Percentage Rate (APR/IRR) of loans with flat rates or fees. Reveal the hidden cost of borrowing.