Barcode Generator – Create Barcodes Online
Barcode Generator
Create downloadable barcodes online using multiple popular barcode formats.
Free Online Barcode Generator
Create customizable barcodes directly in your browser. Choose from CODE128, CODE39, EAN-13, EAN-8, UPC-A and ITF-14, adjust bar width and height, select barcode and background colors, and download the finished barcode as PNG or SVG.
How to Generate a Barcode
- Enter the value you want to encode.
- Select a supported barcode format.
- Adjust the barcode width and height.
- Choose the barcode and background colors.
- Choose whether to display the encoded value.
- Click Generate Barcode, then download it as PNG or SVG.
Supported Barcode Formats
CODE128 supports letters, numbers and many symbols. CODE39 supports uppercase letters, numbers and selected symbols. EAN-13 accepts 12 or 13 numeric digits, EAN-8 accepts 7 or 8, UPC-A accepts 11 or 12, and ITF-14 accepts 13 or 14. When the shorter valid numeric length is supplied, this tool calculates and appends a check digit.
Frequently Asked Questions
Which barcode formats are supported?
The current generator supports CODE128, CODE39, EAN-13, EAN-8, UPC-A and ITF-14.
Can I change the barcode size?
Yes. You can adjust bar width from 1 to 5 and barcode height from 40 to 250.
Can I customize barcode colors?
Yes. The tool includes controls for both the barcode color and background color.
Can I download the barcode as an image?
Yes. Generated barcodes can be downloaded as PNG or SVG files.
Is my barcode value uploaded to a server?
No. Barcode generation happens inside your browser.