What barcode formats are supported?

This tool supports Code 128, Code 39, EAN-13, EAN-8, UPC-A, and ITF-14 barcode formats. Code 128 is the most versatile and supports all ASCII characters.

What is the difference between EAN-13 and UPC-A?

EAN-13 uses 13 digits and is the international standard (used worldwide). UPC-A uses 12 digits and is primarily used in North America. Both are used for retail product identification.

Can I scan barcodes generated by this tool?

Yes! Barcodes generated by this tool are standard-compliant and can be scanned by any barcode reader or scanner app. Make sure to print at adequate size for reliable scanning.

What format should I download?

Use PNG for general use and quick sharing. Use SVG for professional printing as it scales to any size without losing quality.

Barcode Generator - Create Barcodes Online Free

About Barcode Generator

Generate professional barcodes for products, inventory, shipping, and more. This tool supports six popular barcode formats and produces scannable, standard-compliant barcodes.

Supported Barcode Types

Code 128: Most versatile. Supports all ASCII characters including letters, numbers, and symbols. Ideal for shipping labels, inventory, and general use.

Code 39: Supports uppercase letters A-Z, digits 0-9, and special characters (-, ., $, /, +, %, space). Common in automotive and defense industries.

EAN-13: 13-digit international product identification. Used on retail products worldwide (except North America).

EAN-8: 8-digit compact version of EAN-13. Used for small product packages.

UPC-A: 12-digit code standard in the United States and Canada for retail products.

ITF-14: 14-digit code used for shipping containers and cartons.

Frequently Asked Questions

Can these barcodes be scanned?

Yes! All barcodes generated by this tool follow official barcode standards and can be scanned by any standard barcode reader, scanner app, or POS system.

Which format should I use?

Use Code 128 for general purpose (most flexible). Use EAN-13 or UPC-A for retail products. Use Code 39 for industrial applications. Use ITF-14 for shipping cartons.

PNG vs SVG - which should I download?

PNG is a raster image, good for screen use and standard printing. SVG is a vector format that scales to any size without losing quality - ideal for professional printing and packaging.

Answers, not just a number

Short, exact answers to the questions people ask alongside this tool — the number first, then the working.

All 67 SnoopTool answersOne question per page, with the working shown

For teams, not just visitors

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Barcode Generator

Barcode Settings

Preview

About Barcode Generator

Supported Barcode Types

Frequently Asked Questions

Read the SnoopTool guide behind this tool

Answers, not just a number

Want this calculator on your own site?

Barcode Generator

Barcode Settings

Preview

About Barcode Generator

Supported Barcode Types

Frequently Asked Questions

Related Tools

Read the SnoopTool guide behind this tool

Answers, not just a number

Want this calculator on your own site?