QR Code Generator
Generate a QR code for any URL, text, phone number, email, or WiFi credentials. Customize the colors, download as PNG, and use it wherever you need it. No watermarks, no account required.
How to use
- Type in your URL, text, or pick a template for phone, email, or WiFi.
- Change the colors if you want it to match your brand or design.
- Pick the size - larger is better if it's going on print material.
- Hit Generate and your QR code appears instantly.
- Download as PNG or right-click to copy the image.
Related tools:
A QR (Quick Response) code is a two-dimensional barcode that can store URLs, text, contact details, WiFi credentials, and more. Any smartphone camera can scan it instantly, no app required on modern phones. QR codes are widely used for business cards, product packaging, restaurant menus, payment links, and event check-ins.
Our QR code generator creates high-resolution codes with no watermarks, completely free. You can customize the foreground and background colors to match your brand. Generated codes can be downloaded as PNG images for use in print and digital media. All processing happens in your browser and no data is sent to any server.
Frequently Asked Questions
How do I scan a QR code?
On iPhone: open the Camera app and point it at the QR code. A notification appears to open the link. On Android: same with the Camera app, or use Google Lens. No separate QR scanner app is needed on modern smartphones.
What can a QR code contain?
A QR code can store URLs, plain text, email addresses, phone numbers, SMS, vCard contacts, WiFi credentials (SSID + password), UPI payment links, and more. The amount of data it can hold depends on the QR version. Standard QR codes hold up to 3,000 alphanumeric characters.
Do QR codes expire?
Static QR codes (like the ones generated here) never expire. The data is encoded directly in the pattern. However, if the URL inside the QR code goes offline or changes, the code will no longer work. Dynamic QR codes (from paid services) can be updated without reprinting.
What size should a QR code be for print?
For reliable scanning, a QR code should be at least 2 cm × 2 cm in print. For larger formats like posters or banners, scale up proportionally. Ensure there is a white quiet zone (border) around the code of at least 4 modules wide.