QR Code & Code 128 Generator

A powerful macOS application built with SwiftUI that allows users to generate high-quality QR Codes and Code 128 barcodes. Perfect for managing product labels, inventory tracking, or any scenario requiring visually clean and accurate code generation.

Features

🛠 Flexible Code Formats

• Multiple Code Formats: Generate either QR codes or Code 128 barcodes.
• Customizable Range: Specify a range of numbers to create multiple codes in one go.
• Text Delimiter: Add a custom delimiter (e.g., -, _, /) between the product name and the number in the code.
• White QR Code Option: Toggle between black and white QR codes.
• Batch Export: Codes are exported as PNG files in a dedicated folder within the Downloads directory.
• Text on Barcode: Displays text below the Code 128 barcodes for added clarity.

How to Use

1. Enter the Product Name in the provided text field.
2. Specify the Start Number and End Number for the numeric range.
3. Add a Delimiter (e.g., -, _, /) if desired.
4. Select the Code Format (QR Code or Code 128 "Barcode").
5. [Optional] If generating QR codes, toggle the Use White QR Code option to create white codes.
6. Click the Generate button. The app will:

• Create a folder in your Downloads directory named after your product and code format.
• Generate PNG images for each code in the specified range.
• Automatically open the folder upon completion.

⚡ Batch Generation

Generate codes in bulk by providing a start and end range. The app automatically organizes your files into corresponding folders:

• ProductName_qr for QR Codes
• ProductName_128 for Code 128 "Barcode"

‼️ Important Note

Download the Project:

1. After downloading the project, navigate to the QR & Barcode Generator folder.
2. Open the QR & Barcode Generator App.
3. Move the app to the Applications folder on your computer.

Or if you want to apply changes (You can't open the app from ):

After opening the project in Xcode, follow these steps to build and use the app:

1. Go to Product in the menu bar.
2. Select Archive.
3. Click on Distribute App.
4. Choose Custom and then select Copy App.
5. Click Export.
6. Move the exported .app file to your Mac's Applications folder.

📂 Smart File Management

All codes are saved in the Downloads folder under format-specific directories for easy access and organization.

🧑‍💻 User-Friendly Interface

• Modern SwiftUI design for smooth navigation.
• Real-time progress indicator during generation.
• Clear error messages for invalid input or generation issues.

Tech Stack

• SwiftUI: Provides a sleek, native macOS interface.
• Core Image Filters: Used for QR Code and barcode generation with customizable styles.
• macOS Native APIs: FileManager for file handling, NSWorkspace for opening directories.

This application is compatible with macOS 13 (Ventura) and later.

Screenshots