SVG scale infinitely without loss of quality.

Barcodes of different types have different encoding rules and data format requirements.

Barcode types

Bar height 100

Bar width 2

Y margin 15

X margin 15

Data size 24

SVG scale infinitely without loss of quality.

URL QR codes must be accessible. Use a URL shortener if the URL is too long.

Size 200

Y Margin 15

X Margin 15

Error correction level

Roundness

Logo

Select image

Simple & Quick Online Barcode, QR Code Generator

BarcodeOcean with over 10+ years expertise, uses advanced web 4.0 tech to help you succeed in business.

Barcode

Quickly import data in bulk, set the style, and generate barcodes in a variety of encoding types, such as CODE128, EAN128, and EAN13. The barcode files can be downloaded in PNG, SVG, and PDF formats.

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QR Code

Import data in bulk, such as website links, Chinese and English characters, and select QR code style, size, color, and other parameters to generate QR code files in a variety of formats, such as PNG, vector SVG, and PDF.

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Labels

Edit and design labels online, upload data, and generate files in a variety of formats, such as PDF, or vector images. These files can be printed on label printers, or imported into design software for further editing.

Simple & Quick Online Barcode, QR Code Generator

Barcode

QR Code

Labels

BarcodeOcean's full range of features