Online Barcode Generator > Generate QR Code
This is a free web-based online barcode generator, designed for users to easily generate QR Code two-dimensional barcodes in Jpeg, Gif and Png image formats. Various parameter settings are available such as barcode size, rotation, resolution, image formats, text font etc. For more settings or barcode integrations, please refer to KeepAutomation barcode solutions, including:


We are providing free online barcode generation service through url. You can generate barcode image in your web server through the following url:

To get this free online service, please contact us

Watch a quick video: how to get a free keycode and apply it?

Barcode Image Setting
SymbologyQR Code
Code to EncodeValid Input: All ASCII chars. A-Z, a-z, 0-9, punctuation, etc
QRCodeVersionValid from Version 1 to 40
Unit of MeasurePixel, Cm and Inch to select
X (Module Width)Minimum is 1 pixel
Orientation0, 90, 180, 270 degrees to select
DPIImage resolution
Image FormatPng, Gif and Jpeg available
Left MarginSpecification requires a min 4X margin
Right MarginSpecification requires a min 4X margin
Top MarginSpecification requires a min 4X margin
Bottom MarginSpecification requires a min 4X margin
Unlock Keycode

Right click the barcode and select "save as" to save the image to your computer.

QR Code Barcode SDK Library
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QR Code for .NET WinForms QR Code for Java QR Code Font QR Code for RDLC Reports
If you find KA.Online QR Code Barcode Generator useful,
Please embed the code below in your website or blog to link to the free online barcode creator!
KeepAutomation Free Online Barcode Generator