Which barcode formats are supported?

The tool supports CODE128, EAN-13, UPC-A, CODE39, ITF-14, and MSI. CODE128 is the safest default for general text and internal IDs.

Why does a barcode value show an error?

Some barcode types require numeric values and valid lengths. For example, EAN-13 and UPC-A are retail formats with strict digit requirements, while CODE128 accepts broader text input.

Is barcode data uploaded?

No. Barcode rendering runs locally in the browser, so product codes, inventory IDs, and label data are not sent to BaseToolbox.

Should I download SVG or PNG?

Use SVG for print and design workflows because it stays sharp at any size. Use PNG for documents, presentations, email, and quick previews.

Can I print the generated barcode?

Yes. Download the barcode and place it in your label, document, or design tool. Always test-scan printed barcodes before using them in production.

Barcode Generator

Create printable barcodes online for products, labels, inventory, and test data. Supports CODE128, EAN-13, UPC, CODE39, ITF-14, and MSI.

Barcode Settings

Barcode Format

CODE128

General-purpose barcode for text, serial numbers, IDs, and inventory labels.

Barcode Value

Line ColorBackground

Bar Width: 2

Height: 96px

Margin: 16px

Text Size: 18px

Show human-readable text

Barcode Preview

Local generation

Barcode rendering happens in your browser. Product codes, inventory IDs, and label data are not uploaded.

Generate printable barcodes in your browser

Use this barcode generator for product labels, inventory IDs, test data, packaging mockups, shipping labels, and internal tools. Choose a barcode format, enter the value, adjust size and colors, then export a clean SVG or PNG file without uploading data.

Common barcode generator uses

Create EAN-13 or UPC-A barcode artwork for retail product mockups and label drafts.
Generate CODE128 or CODE39 barcodes for asset tags, badges, shelf labels, and forms.
Make inventory and warehouse barcodes for internal IDs, serial numbers, and sample records.
Download SVG for vector design workflows or PNG for documents, slides, and quick printing.

Related tools

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Barcode generator FAQ

Which barcode formats are supported?: The tool supports CODE128, EAN-13, UPC-A, CODE39, ITF-14, and MSI. CODE128 is the safest default for general text and internal IDs.
Why does a barcode value show an error?: Some barcode types require numeric values and valid lengths. For example, EAN-13 and UPC-A are retail formats with strict digit requirements, while CODE128 accepts broader text input.
Is barcode data uploaded?: No. Barcode rendering runs locally in the browser, so product codes, inventory IDs, and label data are not sent to BaseToolbox.
Should I download SVG or PNG?: Use SVG for print and design workflows because it stays sharp at any size. Use PNG for documents, presentations, email, and quick previews.
Can I print the generated barcode?: Yes. Download the barcode and place it in your label, document, or design tool. Always test-scan printed barcodes before using them in production.