Generate a high-resolution QR code for a link, plain text, WiFi network, email, phone number, or SMS. No account, no watermark, and no expiry.
Yes. Every QR code is completely free, contains no watermark, and never expires. Download it as a high-resolution PNG and use it anywhere. No account is required.
A static QR code encodes the destination directly, so it cannot change once printed. A dynamic QR code points at a short link you control, so you can swap the destination later and see scan analytics.
For screens use 256 or 512 pixels; for print choose 1024 or 2048 pixels so the code stays crisp when scaled up. Keep the printed code at least 2 by 2 centimetres.