Free Online Barcode Generator
Create professional barcodes in multiple formats instantly. Support for EAN-13, Code 128, UPC-A, Code 39 and much more. Customize sizes, colors and settings. 100% free tool with high quality PNG and SVG downloads.
Settings
Advanced Settings
Preview
Details: Format Code 128 • Width 2px • Height 100px
Complete Guide: Barcode Formats
Commercial
EAN-13
International standard for retail products
Example: 1234567890123
UPC-A
American standard for consumer products
Example: 123456789012
EAN-8
For small products with limited space
Example: 1234567
Industrial
Code 128
Versatile, supports text and numbers
Example: ABC123def456
Code 39
Alphanumeric, widely used
Example: *HELLO123*
ITF-14
Logistics and distribution boxes
Example: 12345678901231
Specialized
Pharmacode
Pharmaceutical industry
Example: 123
Codabar
Libraries and blood banks
Example: A123456B
MSI
Inventory control and management
Example: 1234567
Frequently Asked Questions about Barcodes
Which format should I choose?
For retail products, use EAN-13 or UPC-A. For logistics and tracking, Code 128 is ideal. Code 39 is widely compatible with legacy systems. ITF-14 is perfect for distribution boxes.
How to print correctly?
Use PNG for regular printing and SVG for professional printing. Maintain high contrast (black on white), minimum 300 DPI resolution, and test scanning before mass printing.
How to scan barcodes?
Use apps like Barcode Scanner, ZXing, or smartphone camera on some models. For commercial use, investing in a dedicated reader offers better accuracy and speed.
Is it really free?
Yes! Our tool is 100% free, with no usage limits or mandatory registration. You can generate as many barcodes as you want and download them in high quality PNG and SVG.
Can I customize the size?
Absolutely! Adjust bar width (1-5px), height (50-200px), and font size (8-32px). For small labels, use smaller settings. For industrial printing, use larger sizes.
Is the data secure?
Total security! All processing is done in your browser. No data is sent to our servers, ensuring complete privacy of the information you enter.