Barcode Generator
Generate CODE128, CODE39, EAN13, UPC-A and ITF14 barcodes.
The Barcode Generator creates scannable barcodes in CODE128, CODE39, EAN13, UPC-A and ITF14 formats. Render a preview in the browser and download it as a PNG image.
Please enter some input.
How to use
- Enter the value to encode.
- Choose a barcode format and adjust width or height.
- Download the generated PNG.
Frequently asked questions
Why does EAN13 need 12 digits?
The tool accepts 12 digits and lets the barcode library compute the 13th check digit automatically.
Can I use lowercase letters?
CODE128 and CODE39 accept letters; numeric formats only accept digits.
Related tools
UUID Generator
Generate RFC 4122 version 4 UUIDs.
Password Generator
Create strong random passwords and check their strength.
Lorem Ipsum Generator
Generate placeholder text for designs and layouts.
Random Number Generator
Generate cryptographically random numbers in a range.
Random String Generator
Generate random strings from custom character sets.
Slug Generator
Turn any text into clean URL slugs.