Optimized Code Generator

Fast and lightweight code generation without a backend

Welcome to Optimized Code Generator

Generate various types of codes quickly and easily, all from your browser. No backend required!

Available Code Types

• QR Codes (Standard, vCard, Wi-Fi, Email, SMS, URL)
• Barcodes (UPC, EAN, Code 128, Code 39, ISBN)
• Authentication Codes (OTP, Encrypted)
• Custom Code Generators (Coupons, Serial Numbers)

Key Features

• Works completely offline - no internet required
• Customizable colors, sizes, and formats
• Download as PNG or SVG
• Save and access your generation history
• Dark mode support for comfortable viewing

How It Works

Select Code Type

Choose from a wide variety of code types for your specific needs

Input Your Data

Enter the information you want to encode and customize appearance

Download & Share

Get your code in various formats and share it instantly

Code Generator

Code Type

Text Content

Prefix (Optional)

Code Length

Code Type

Separator

Number of Codes to Generate

Prefix (Optional)

Starting Number

Number of Digits (Zero Padding)

Separator

Number of Serials to Generate

Customization

Error Correction Level

QR Code Size

QR Code Color

Background Color

Preview

Generated code will appear here

Generation History

No history yet

Your generated codes will appear here for easy access.