バーコードの発電機
バーコードを複数のフォーマット(EAN-13、UPC、CODE128など)で生成します
バーコードのテキストまたは番号を入力してください
Barcode Generator creates professional barcodes and QR codes from text, URLs, or numbers. Instantly generate CODE128, EAN-13, UPC, and more barcode formats for product labeling, inventory, and tracking needs.
Características Principales
Multiple barcode formats supported
Adjustable width and height settings
Display value option for readability
Download as PNG image
Copy to clipboard instantly
Error correction levels for QR
How to Use Barcode Generator
Enter Data
Type the text, number, or URL you want to encode
Choose Format
Select barcode format (CODE128, EAN-13, UPC, etc.)
Adjust Settings
Set width, height, and display options as needed
Generate
Click to create your barcode
Download or Copy
Save as PNG or copy the barcode image
Casos de Uso
Create product barcodes for retail
Generate inventory tracking codes
Make shipping and logistics labels
Design package labeling systems
Preguntas Frecuentes
What is the best barcode format?
CODE128 is most versatile; EAN-13 for retail products; UPC for point-of-sale.
Can I adjust barcode size?
Yes, you can control width and height independently.
Will the barcode scan correctly?
Yes, generated barcodes are scannable with standard barcode readers.
What file format is the output?
Barcodes are saved as PNG images for high quality.