QR CODE - Online

Free Twitter QR Code generator

1. Type

Choose the type of content you want to share

2. Content

Enter your information

3. Style

Customize the color and layout

Foreground Color:

Background Color:

A Twitter URL can be specified for the QR code. As soon as the QR code is scanned, the specified Twitter page opens.

1. Select content type

Select a content type that should be behind the QR code (URL, text, email, etc.) After you have selected this, you can enter your details for the QR code in the corresponding fields. Fill in all fields that should appear when scanning the QR code. Please check your details carefully, because if you want to print the QR code, it cannot be edited afterwards.

2. Personalized design

To make your QR code even more individual, you can also choose your own color for the foreground and background.

3. Generate QR code

Via the blue download link you can now select your format for the image file (PNG, SVG, EPS, PDF) and open the QR code. Now test with a QR code scanner whether the desired content opens. With a high resolution, we ensure that you can also print the QR code.

# FAQ

What is a QR Code?

The abbreviation QR Code stands for Quick Response Code. This two-dimensional code was invented in 1994 by Denso Wave for use in the automotive industry. It became so popular because it is particularly robust thanks to automatic error correction.

What is the lifespan of the QR codes I have created?

The QR codes created have an unlimited lifetime.

How can I use the QR codes I have created?

All QR Codes created can be used for any commercial purpose and are free of charge.

Can I open qrcode-online.com in all browsers?

qrcode-online.com works in all HTML5-enabled browsers such as Chrome, Firefox, Safari, Edge and Internet Explorer

How often can I scan my personal QR code?

You can scan your QR code as many times as you want, there is no limit!

What can I do if my QR code doesn't work?

First check your entered data. There may only be a small typo. It is also possible that your QR Code has too much content. Therefore try to keep the content as short as possible. The less content, the easier it is for the QR code scanner to scan your CR code. With colored QR codes you have to make sure that there is enough contrast between the foreground and background color. In addition, the color in the foreground should always be darker than that in the background.

Will my data be saved when I create a QR code?

No data from you will be saved during creation. Everything happens directly in your browser, no data is sent to a server

Why are the correct fields not displayed on my vCard QR Code?

Some QR code scanner apps do not have the official vCard standard. Contact fields are displayed in the wrong place. If this is the case, just try another QR code scanner.

QR Code is a registered trademark of DENSO WAVE INCORPORATED in the United States and other countries.

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