How to Use the Barcode Generator
Create professional barcodes instantly with customizable options.
Instructions
- Enter the content you want to encode (text, numbers, URLs)
- Adjust bar width and height to control barcode size
- Choose whether to display the text below/above the barcode
- Customize colors for background and foreground
- Click "Generate" to create your barcode
- Click "Download barcode" to save as PNG image
Supported Content Types
- Text: Any alphanumeric characters
- Numbers: Numeric sequences
- URLs: Web addresses like https://example.com
- Product codes: SKU, ISBN, or other identifiers
Customization Options
- Bar width: Controls the thickness of bars (1-10)
- Bar height: Controls the height of bars (20-200)
- Font size: Text size below the barcode (10-40)
- Colors: Set background and foreground colors
- Margin: Add spacing around the barcode
Examples
Example 1: Generate a barcode for a URL: "https://chdaoai.com/"
Example 2: Create a barcode for a product code: "PROD123456"
Tips
For best scanning results, use adequate bar width (2-3) and sufficient height (60-100). Ensure good contrast between foreground and background colors. Higher contrast improves barcode readability.