QR Code API- Developers Resources


Developers can integrate our QR Code API ( Application Programming Interface) into their web applications or mobile applications. Our QR Code API is free for personal or non-commercial use. For commercial use, the developers can contact us at www.upiqrcode.com/contact If you have more than 5000 requests per day, please contact us, so we can assist you in making the service available without any interruption.

A Simple Request to QR Code API

Method : GET Request
Parameter : qrtext
Value for Parameter : String
Minimum value for Parameter: 1
Maximum Size of Parameter : 500 Characters
Whether Mendatory: Yes

A simple request to the QR Code API can be made as:

https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!

The above request to our qr code api will generate a qr code without any customisation.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!" alt="" title=""/>

The embadded image will look like:



QR Code with Size Request to QR Code API

Note:Size in pixel, without px suffix, i.e. 200 , 300, 400 to maximum size 1000.

Parameter : size
Value for Parameter : Number
Minimum Value:No size parameter for default size
Maximum Value:1000
Whether Mendatory: No

Sample request with QR Code Size


https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!size=150
The above request to our qr code api will generate a qr code with size.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&size=150" alt="" title=""/>

QR Code with Foreground Color Request to QR Code API

Note:Hex Color codes without # prefix i.e 922B21, 76448A, 6C3483, etc

Foreground Color Parameter
Parameter : front
Minimum Size : 6 Character Hex Code
Maximum Size : 6 Character Hex Code
Whether Mendatory: No

Sample request with Foreground Color


https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&front=922B21

The above request to our qr code api will generate a qr code with specified foreground color code.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&front=922B21" alt="" title=""/>

QR Code with background Color Request to QR Code API

Note:Hex Color codes without # prefix i.e 922B21, 76448A, 6C3483, etc

Background Color Parameter
Parameter : back
Minimum Value for background Color : 6 Character Hex Code
Maximum Value for background Color : 6 Character Hex Code
Whether Mendatory: No

Sample request with Background Color

https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&back=922B21

The above request to our qr code api will generate a qr code with specified background color code.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&back=922B21" alt="" title=""/>

QR Code with background Color, Foreground Color & Size Request to QR Code API

Sample request with Background Color, Foreground Color & Size

https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&back=922B21&front=76448A&size=150

The above request to our qr code api will generate a qr code with specified foreground color, background color code and size.
You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&back=922B21&front=76448A&size=150" alt="" title=""/>



QR Code with Logo API

Sample request with Background Color, Foreground Color, Size & Logo

https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&back=F5F111&front=6F2735&size=250&logo=https://www.upiqrcode.com/images/upi-qr-code.png

The above request to our qr code api will generate a qr code with specified foreground color, background color code, size & logo.
Note:1. Logo should be transparent PNG otherwise your QR Code will not be readable.
2. For better results, size of the logo should be 150X150px

You can embed the generated QR Code into you HTML page with tag in following manner:

<img src="https://www.upiqrcode.com/qr-code-api/v10/?qrtext=Hello World!&back=F5F111&front=6F2735&size=250&logo=https://www.upiqrcode.com/images/upi-qr-code.png" alt="" title=""/>

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