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The QR Code Generator is great for adding a personal website link to business cards or resumes, sharing event registration forms, displaying Wi-Fi passwords for guests, product packaging, or driving foot traffic from printed flyers to an online page. Once generated, you can print it directly or embed it in a design.
The current limit is 2,048 characters. Longer text produces a denser QR Code grid — we recommend testing with a phone scan before printing to ensure good readability.
Yes. The output is a plain PNG raster image with no copyright or usage restrictions — free to use in commercial print materials and designs.
Yes. You can paste Chinese, Japanese, or other Unicode text directly into the input field, and the resulting QR Code can be scanned and recognized normally by phones.
No. The QR Code is generated in real time entirely in the browser — your input is never sent to any server, so you can safely enter sensitive information.
For business cards or labels, choose "Medium" (256 px) or larger. For posters or large-format displays, choose "Large" (512 px) to maintain scan readability.
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