Barcode Generator
9 toolsGenerate CODE128, EAN, UPC and other barcode formats.
Runs in your browser — your files and text stay on your device
Generate a barcode in formats such as CODE128, EAN and UPC. Enter the value, choose the format and download the image. Each format has its own rules about length and allowed characters, so check that your value fits the format you pick. It runs in your browser.
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How to use this tool
- 1Enter the value to encode and pick a barcode format.
- 2Formats like EAN13/UPC require a specific digit count — an error explains if the value doesn't match.
- 3Download the generated barcode as a PNG.
Frequently asked questions
Which format should I use?
CODE128 is a flexible general-purpose format. EAN13/UPC are for retail products with a fixed digit count; CODE39 is common in logistics.
Is my data sent anywhere?
No — the barcode is rendered entirely in your browser.