Barcode Generator

Generate custom barcodes and QR codes instantly with full customization options

Request Feature / Support

25,624+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

AI Web Tool Generator

Build Your Own Custom Web Calculator in Seconds

Type what tool or calculator you need below. Our AI will build it instantly for your site.

About This Tool

This online barcode generator allows you to create professional barcodes and QR codes for free. Choose from multiple barcode types including Code 128, QR Code, EAN-13, UPC-A, and Code 39. Customize the barcode data, size, colors, and formatting. Download your generated barcode as high-quality SVG or PNG files. Perfect for inventory management, product labeling, marketing materials, and business applications.

Save your calculation history with a free account

How to Use

Select barcode type from the dropdown menu
Enter the data/text you want to encode in the barcode
Adjust size, colors, and formatting options as needed
Click 'Generate Barcode' to create your custom barcode
Preview the generated barcode and download in your preferred format

Frequently Asked Questions

Find Quick Answers

What barcode types are supported?

The tool supports Code 128, QR Code, EAN-13, UPC-A, Code 39, ITF-14, and Pharmacode barcode formats.

Can I customize the barcode colors?

Yes, you can customize both the barcode line color and background color using color pickers.

What file formats can I download?

You can download generated barcodes as SVG (scalable vector) or PNG (raster image) files.

Is there a limit to the data I can encode?

Different barcode types have different capacity limits. QR codes can store up to several hundred characters, while linear barcodes typically store 20-30 characters.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

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