Barcode & QR Code Generator

Create professional barcodes and QR codes instantly with our free online generator. Supports 29+ barcode types including Code128, EAN, UPC, DataMatrix, and postal codes.

Generate Barcode

Select barcode type:

Select image format:

Enter text to generate barcode:

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Your barcode will appear here

Fill out the form and click "Generate Barcode" to create your barcode

Generate QR Code

QR Code Type:

Enter text:

Error Correction Level:

Select image format:

QR Code Color:

Background Color:

Box Size (1-50):

Border Size (0-20):

Image Scale (0.1-10.0): Multiplier for final image size (e.g., 2.0 = double size)

Logo Overlay (optional): Upload a logo to overlay in the center of your QR code. Note: Logo overlay automatically uses high error correction and is not available for SVG format.

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Your QR code will appear here

Fill out the form and click "Generate QR Code" to create your QR code

Generate 2D Matrix Code

Select 2D matrix code type:

Select image format:

Enter data to encode:

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Your 2D code will appear here

Fill out the form and click "Generate 2D Code" to create your matrix code

Generate Postal Code

Select postal code type:

Select image format:

Enter postal code data:

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Your postal code will appear here

Fill out the form and click "Generate Postal Code" to create your postal barcode

Generate Stacked Code

Select stacked symbology type:

Select image format:

Enter data to encode:

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Your stacked code will appear here

Fill out the form and click "Generate Stacked Code" to create your stacked symbology

Generate Composite Code

Select composite symbology type:

Select image format:

Linear component data:

This is the data for the linear barcode component (e.g., EAN-13, UPC-A, GS1-128)

2D composite component data:

This is the additional data encoded in the 2D component (CC-A/B/C). Must start with GS1 Application Identifier like [99]1234-abcd

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Your composite code will appear here

Fill out the form and click "Generate Composite Code" to create your composite barcode