Free QR Code Generator Online — Custom and Professional
This free QR code generator lets you create QR codes for many purposes — from a simple URL QR code to a complete digital business card — with full control over colors, patterns and logo. Everything happens in your browser: no sign-up, no watermark and no data sent to any server.
Whether you need a QR code link for a flyer, a Wi-Fi code for your café or QR tags for product labels, you can generate the QR code in seconds and download it ready to print. Think of it as a free QR maker that works on any device, desktop or mobile.
How to Create a QR Code Online (in 3 Steps)
To create a QR code online, choose the content type in the tabs above, fill in the fields, adjust the look and click Generate QR Code. Then download it as PNG, JPG or PDF. There is no limit — you can create free QR codes as many times as you want.
What Each QR Code Type Is For
🔗 URL QR Code / QR Code Link
The most popular option. It points to any web address — your website, a social media profile, a landing page, a YouTube video or an online form. Perfect for printed materials, packaging, posters and banners.
💬 WhatsApp QR Code
Automatically builds a wa.me link with the number you enter, plus an optional pre-filled message. When someone scans it, WhatsApp opens directly in a chat with you — no need to save your number first.
📶 Wi-Fi QR Code
One of the most requested codes for physical businesses. It stores the network name and password, so anyone who scans it connects automatically — very handy for offices, cafés, hotels and clinics.
📧 Email QR Code
Opens the phone's email app with the recipient, subject and message already filled in. Great for printed contact forms and marketing materials.
📍 Location QR Code
Points straight to a spot on Google Maps using latitude and longitude. Ideal for event invitations, deliveries and store signage.
👤 vCard QR Code — Digital Business Card
Creates a digital business card with name, company, phone, email and website. When scanned, the contact appears ready to be saved on the phone. Modern, practical and paper-free.
QR Tag Generator: QR Codes for Labels and Products
Many people call printed QR codes QR tags. You can use this tool as a QR tag generator for product labels, price tags, inventory stickers, museum exhibits or equipment manuals. Just point each tag to the right link and print at 1024px or 2000px for sharp results.
QR Code vs. Barcode
A QR code is a two-dimensional barcode: it stores information both horizontally and vertically, so it holds far more data than a traditional linear barcode. If you need a retail barcode such as EAN-13 or CODE128 instead, use our barcode generator.
How to Scan a QR Code
You don't need a special app to scan a QR code. On most iPhone and Android phones, just open the camera, point it at the code and tap the link that appears. Google Lens and many browsers also work as a QR scanner. On a computer, you can use an online QR scanner that reads an image file or your webcam. Always test your code with a phone before printing it in large quantities.
How to Customize Your QR Code
Besides the content type, the tool offers advanced design options:
- Dot and background colors — use your brand colors for a professional QR code.
- Dot pattern — choose square, rounded, dots or classy for a unique look.
- Eye pattern — the three squares in the corners can also have different styles.
- Logo in the center — upload your company logo. The code uses high error correction, so it still scans with the image in the middle.
Tips for Printing and Professional Use
- For printing, always generate at the largest size (1024px or 2000px) for full sharpness.
- The minimum size for reliable scanning on paper is about 2 × 2 cm (0.8 × 0.8 in).
- Avoid very light dot colors — contrast with the background is essential for scanning.
- Keep the logo small (up to about 25% of the QR code) so it doesn't hurt readability.
- Always test the QR code with your phone before printing large runs.