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Create free custom QR codes
Our QR generator lets you create fully customised codes with no sign-up and no watermarks. Adjust every detail:
- Custom colours: Choose any colour for the QR and the background. Ideal for matching your brand identity.
- Adjustable size: From 100 to 1,000 pixels. Large sizes for print, smaller for digital use.
- Multiple download formats: PNG for digital use, SVG for professional print at any size, and PDF ready to print.
- All QR types: URL, WiFi, email, phone, SMS, GPS location and free text. The most complete generator.
- Business card QR (vCard): Generate a QR code with all your contact details in vCard format. Any smartphone scans it to save your contact instantly — no manual typing needed.
Frequently Asked Questions about the QR Generator
How do I create a QR code for free?
Select the content type you want to encode (URL, WiFi, contact, email, SMS, phone, location or text), fill in the form, and click Generate. Your QR code appears instantly. You can then download it as PNG, SVG or PDF — all completely free and without watermarks.
What types of QR codes can I generate?
You can generate QR codes for: URLs and links, WiFi networks (WPA2/WEP/open), vCard contacts (name, phone, email, address), email addresses with pre-filled subject and body, SMS messages, phone numbers, GPS coordinates, and plain text up to 500 characters.
What is error correction in QR codes?
Error correction allows a QR code to be read even if it is partially damaged or obscured. There are four levels: L (7% damage tolerance), M (15%), Q (25%) and H (30%). Use M or Q for digital use and H for printed materials that may get scratched or dirty. Higher correction slightly increases code density.
Can I customise the QR code colours?
Yes. You can set any foreground (dark) and background (light) colour using the colour picker or by entering a hex code. Make sure there is enough contrast between the two colours — insufficient contrast will make the QR code harder or impossible to scan.
What file formats can I download the QR code in?
You can download your QR code as PNG (raster image, best for digital use and web), SVG (vector format, perfect for printing at any size), or PDF (print-ready, ideal for documents and marketing materials). All formats are generated at the size and quality you choose.
How do I create a WiFi QR code?
Select the WiFi tab, enter your network name (SSID), password and security type (WPA2 is the most common). Click Generate to create the QR code. Guests can scan it with their smartphone camera app to connect to your network instantly, without typing any password.
How many characters can a QR code hold?
It depends on the data type: up to 7,089 numeric digits, 4,296 alphanumeric characters, 2,953 bytes of binary data, or 1,817 Japanese kanji. For practical use, keep URLs short and vCards concise to ensure the QR code remains easy to scan at small print sizes.
How do I create a QR code for a business card?
Select the "Contact" tab in the QR generator. Fill in your details: first name, last name, company, job title, phone, email and address. Click Generate to create a vCard QR code that any smartphone can scan to save your contact instantly. Download as PNG or SVG and include it on your printed card or email signature.