Browser-based tool · PNG and SVG export
Free QR code generator
With this simple tool you can turn a website address, plain text or Wi-Fi network details into scannable square codes. It works well for shop owners, event organizers and printing on posters.
Everything you enter stays inside your browser, and we don't store or track any data.
QR-Code-Generator
Erstellen Sie einen QR-Code für einen Link, Text, eine Telefonnummer, SMS, E-Mail, ein WLAN, eine Kontaktkarte oder einen Ort auf der Karte. Als PNG oder SVG herunterladen.
Vorschau
What this tool shows
QR code types
Create standard codes for websites, business cards (vCard), phone numbers, SMS and ready-made emails.
PNG and SVG download
Download as pixel (PNG) or vector (SVG) files.
Margin and error correction
Fine-tune the blank margin around the code and the error correction level for readability (up to 30%).
Readability warnings
Smart warnings when you pick low-contrast colors or an unsuitable size.
How to use this tool
1
Choose the QR code type you need from the options (such as link, SMS or location).
2
Type in the relevant details and adjust the look, such as color and size.
3
Check the preview and download the file as an image.
Good to know
The generated codes are static, and the information is encoded directly in the image.
This tool doesn't offer extras like a logo in the center or custom rounded and dotted designs.
In Wi-Fi codes, your network password is placed in the QR code as plain text, so anyone who scans it can see the password.
Frequently asked questions (FAQ)
Short answers to common questions about this tool.
What is a QR code?
It's a two-dimensional barcode that a smartphone camera can scan, quickly passing on text or a link.
Why does the error correction level matter?
It keeps the code scannable even if part of it is dirty or scratched, but it makes the barcode look more complex.
Which format should I use for printing?
For print shops and large sizes, always use SVG so quality doesn't drop.
Why won't my QR code scan?
Poor color choices (such as a light color on a white background), too little blank margin or a very small size can keep it from being read.
Can I change the link after printing?
No. These codes are static, so their content can't be changed in any way once generated.
Can I add a logo to the QR code?
This tool only creates plain, standard square codes and doesn't support logos.
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