How to use the online QR code generator?
- Select Type：Choose the type of QR code you want to generate (e.g., URL, text, WiFi, business card, etc.) in the left panel.
- Enter Content：Fill in the corresponding information based on the selected type (e.g., website link, WiFi password, or contact details).
- Customize：Adjust the QR code's color, background, gradient effects, or upload your brand logo to the center of the QR code.
- Download and Save：After confirming the preview on the right, select PNG (bitmap) or SVG (vector) format to download to your device.
What is a QR Code?
A QR Code (Quick Response Code) is a type of two-dimensional barcode originally designed by Denso Wave in 1994. Unlike traditional barcodes, QR codes can store information both horizontally and vertically, allowing them to hold more data such as numbers, letters, or Chinese characters. Due to their fast readability and high fault tolerance, they are now widely used in mobile payments, product tracking, website redirection, digital business cards, and more.
Why Choose the Nexus Tools Generator?
- Completely Free and Privacy-Safe：All generation processes are completed locally in your browser; data is not transmitted to any server, ensuring absolute privacy security.
- Vector High-Definition Export：Supports SVG vector format downloads, which remain sharp and free of pixelation at any zoom level, making them ideal for printing.
- Deep Customization and Beautification：Supports custom foreground colors, background colors, gradients, and embedded logos, allowing QR codes to align with your brand image.
- Multi-format support：Not only supports URLs but also enables one-click WiFi connections, contact additions, SMS sending, and cryptocurrency transfers.