輸入網址或文字，即時生成 QR code，可調大小並下載 PNG。
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FAQ · 常見問題
可以放網址或文字嗎？ / URL or text?
都可以——網址、文字、Wi-Fi、電話等都能編碼。Yes — URLs, text, Wi-Fi, phone numbers and more.
免費商用嗎？ / Free for commercial use?
產生的 QR 免費可商用，無浮水印。Generated QR codes are free to use commercially, no watermark.
About this free QR code generator
Turn a link, plain text, Wi-Fi credentials or contact details into a scannable QR code in seconds, then download it as an image. No watermark and no sign-up.
How to use
- Enter the URL or text you want to encode.
- The QR code updates instantly as you type.
- Download the image and print or share it.
Why use it
QR codes bridge print and digital — on flyers, menus, packaging or slides. Generating them instantly and downloading a clean image makes it easy to add one anywhere.
FAQ
Do the QR codes expire?
No — a QR code is a static encoding of your content, so it works forever.
Can I make a Wi-Fi QR code?
Yes — encode your network details so guests can join by scanning.
Is there a scan limit or tracking?
No limits and no tracking; the code points directly to your content.