Utilities Online

Password, QR, barcode generators and readers, unit & currency converters. All operations execute client-side directly in your browser without transmitting your sensitive data to any remote server.

Available Utilities

• Password Generator

  Generate strong, secure, randomized passwords with live entropy and strength analysis.

• QR Code

  Create customized QR codes for URLs, text, Wi-Fi, and scan QR codes using your camera or images.

• Barcode

  Generate barcodes in CODE128, EAN-13, UPC-A, CODE39 formats, and scan barcodes from images or camera.

• Random Number Generator

  Generate single or multiple cryptographically strong random numbers with customizable min, max, count, and duplicate rules.

• Discount Calculator

  Quickly calculate discounted prices, exact amount saved, and percentage reductions with real-time decimal precision.

• Unit Converter

  Convert units for length, weight, temperature, area, volume, and speed instantly in your browser.