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Barcode Generator

Generate JAN/EAN/CODE128/CODE39/UPC and more barcodes. Adjust color, width, height and text, then download as PNG or SVG.

Last updated: 2026/10/16 Image Feedback & bug reports
Content

Supports all ASCII characters. The most versatile format.

Display Settings
Bar Color / Background
Bar Color
Background
Preview

Enter content to generate a barcode

How to Use

1

Choose Format & Enter

Select a barcode format (JAN/EAN, CODE128, etc.) and type the text or numbers you want to encode.

2

Customize Design

Adjust bar color, background, width, height and text in real time.

3

Download

Save as PNG or SVG, ready for print or web use.

About This Tool

A free tool to create barcodes from text or numbers. It supports major formats including EAN-13/8 (JAN), CODE128, CODE39, UPC, ITF and codabar. All processing happens in your browser, so your data is never sent to any server.

Features

  • Major Formats12 formats including JAN/EAN, CODE128, CODE39, UPC, ITF and MSI.
  • Full CustomizationFreely adjust bar color, background, width, height and font size.
  • PNG & SVG ExportDownload high-resolution PNG or lossless, scalable SVG.
  • Privacy ProtectedEverything runs in your browser. No data is sent to servers.

Use Cases

  • Create JAN/EAN barcodes for your products
  • Print labels for inventory and asset management
  • Issue event tickets or membership cards
  • Reference-number barcodes for documents and files
  • Prototype codes for POS and logistics

FAQ

Can I create a JAN code with this tool?
Yes. JAN codes are identical to the international EAN-13 (13 digits) and EAN-8 (8 digits) standards. Choose "EAN-13 (JAN)" or "EAN-8" as the format and enter the digits. Entering 12 digits auto-calculates the check digit.
Can I use the generated barcode commercially?
Yes, the generated images can be used for any purpose. Note that to officially use a JAN/EAN code on a product for sale, you must separately register with your local GS1 organization to obtain a company prefix.
Is my data sent to a server?
No. Generating, rendering and downloading the barcode all happen entirely in your browser. Your input and images are never sent to or stored on any server.
Should I choose PNG or SVG?
PNG is convenient for the web and everyday printing. For large prints such as flyers and posters, or if you plan to scale or edit later, SVG (vector format) is recommended because it never loses quality.
Why do I see "input is not valid"?
The characters or length do not match the selected format. For example, EAN-13 requires 12-13 digits, and CODE128C accepts only an even number of digits. Check the hint shown below the input field.

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