QR Code Generator
Turn any URL or text into a scannable QR code in seconds. Pick a size, choose error correction, and download the PNG — no account needed.
How to qR Code Generator
- Type or paste the URL or text you want to encode.
- Choose a size (128, 256, or 512 px) and error correction level.
- The QR code updates in real time as you type.
- Click Download PNG to save the image.
Private by design — all processing happens in your browser. Your images are never uploaded to a server.
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Frequently asked questions
What can I encode in a QR code?
Almost anything: URLs, plain text, email addresses, phone numbers, Wi-Fi credentials, vCards, and more. Most phone cameras can scan and act on common formats automatically.
What is error correction level?
Error correction lets a QR code be read even if part of it is damaged or obscured. Level L corrects up to 7% damage, M up to 15%, Q up to 25%, and H up to 30%. Higher levels produce denser codes.
What size should I use?
256 px is a good all-purpose size for digital use. Use 512 px if you plan to print the code at larger sizes to keep it crisp.
Are my URLs sent to a server?
No — the QR code is generated entirely in your browser using the open-source qrcode library. Nothing leaves your device.