QR Code Generator
Turn any text or URL into a scannable QR code.
Generate QR codes for websites, Wi-Fi networks, contact cards, or custom messages. Choose a mode, fill in the fields, and download a PNG — perfect for posters, business cards, and event signage.
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How to use
- Choose what to encode: URL, Wi-Fi, contact, or free text.
- Fill in the fields for your selection — the preview updates automatically.
- Adjust the size if needed, then download the QR code as a PNG image.
FAQ
- What can I encode?
- URLs, Wi-Fi credentials (SSID and password), vCard contact info, or any plain text message.
- Is there a length limit?
- Very long strings produce denser QR codes that are harder to scan. Keep URLs and Wi-Fi payloads concise.
- Can I create a Wi-Fi QR code?
- Yes. Select Wi-Fi mode, enter your network name and password, and scan the code to connect on supported phones.
- What file format is the download?
- PNG. It works in documents, slides, and print materials.
- Is the generated data sent to a server?
- No. QR codes are generated locally in your browser.