# n8n-nodes-zxing-barcode

A custom n8n node for barcode generation and scanning using the ZXing library.

## Features

- **Generate Barcodes**: Create various barcode formats including QR codes, PDF 417, UPC, Code128, EAN, and more
- **Scan Barcodes**: Decode barcodes from image inputs (Buffer, base64, file paths)
- **Multiple Formats**: Support for 1D and 2D barcode formats
- **Configurable Parameters**: Adjust size, format, error correction levels, and more
- **Image Processing**: Handle images through n8n's binary data system
- **Error Handling**: Comprehensive validation and error reporting

## Supported Barcode Formats

### 1D Barcodes
- UPC-A, UPC-E
- EAN-8, EAN-13
- Code 39, Code 93, Code 128
- Codabar
- ITF (Interleaved 2 of 5)

### 2D Barcodes
- QR Code
- Data Matrix
- PDF 417
- Aztec
- MaxiCode

## Installation

To install this custom node in n8n:

1. Go to Settings > Community Nodes
2. Click "Install a community node"
3. Enter: `n8n-nodes-zxing-barcode`
4. Click Install

Alternatively, you can install it via npm in your n8n installation directory:

```bash
npm install n8n-nodes-zxing-barcode


A custom n8n node for barcode generation and scanning using the ZXing library. 

n8n-nodes-zxing-barcode

A custom n8n node for barcode generation and scanning using the ZXing library

vedetanunoveloso

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n8n-nodes-zxing-barcode