Generatoren
QR-Code-Generator online
Erstellen Sie QR-Codes für Text, Links, WLAN, Kontakte, E-Mails und Orte.
To generate the image, the content is sent to the QR generation provider.
QR code guide
What is a QR code?
A QR code is a two-dimensional code that stores information and can be read by cameras and QR readers.
What can I store in a QR code?
You can encode URLs, text, WiFi settings, contacts, email addresses, phone numbers and geographic locations.
Error correction levels
L provides the least correction, M medium, Q high and H the maximum. Higher levels add redundancy and make the code more tolerant of damage.
Size and contrast
Use a size appropriate for the scanning distance and strong contrast between the modules and background.
Frequently asked questions
QR code questions
How do I create a QR code?
Choose a content type, complete its fields and select Generate QR code.
Can I create a QR code for WiFi?
Yes. Enter the network name, password and security type.
Can I generate a QR code for a URL?
Yes. Enter a URL; a missing protocol is completed with HTTPS.
Do QR codes expire?
A static QR code does not expire, but its encoded URL may stop working.
Can I change the colors?
Yes, but keep strong contrast to preserve scan reliability.
Which correction level should I choose?
M is a good default. Choose Q or H if the code may be damaged or partially covered.
Can I download the QR as SVG?
Yes, PNG and SVG downloads are available after generation.
Are entered values stored?
This site does not store them, but the content is sent to the external QR provider to create the image.